CN110876971A - Wheat dampening control method and device - Google Patents
Wheat dampening control method and device Download PDFInfo
- Publication number
- CN110876971A CN110876971A CN201811037317.7A CN201811037317A CN110876971A CN 110876971 A CN110876971 A CN 110876971A CN 201811037317 A CN201811037317 A CN 201811037317A CN 110876971 A CN110876971 A CN 110876971A
- Authority
- CN
- China
- Prior art keywords
- value
- wheat
- dampening
- water
- current
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C11/00—Other auxiliary devices or accessories specially adapted for grain mills
- B02C11/08—Cooling, heating, ventilating, conditioning with respect to temperature or water content
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Bakery Products And Manufacturing Methods Therefor (AREA)
- Cereal-Derived Products (AREA)
Abstract
The invention mainly relates to the technical field of flour processing production, in particular to a wheat water-absorbing control method and device, and aims to solve the problem that the quality of produced flour is influenced because the water absorbing amount of wheat cannot be accurately controlled without corresponding hardware. The method comprises the following steps: acquiring a current atmospheric humidity value, a current atmospheric temperature value and a current temperature value of wheat to be watered of a flour mill; determining a wheat target water sticking value corresponding to the environment data matched with the current atmospheric humidity value, the current atmospheric temperature value and the current temperature value according to a wheat water sticking value corresponding to each set of preset environment data, wherein each set of environment data comprises an atmospheric humidity range value, an atmospheric temperature range value and a wheat temperature range value; and controlling the dampening machine to dampen the wheat according to the target dampening value of the wheat.
Description
Technical Field
The invention mainly relates to the technical field of flour processing production, in particular to a wheat dampening control method and device.
Background
In the technical field of flour processing and production, the moisture content of the flour is greatly influenced by controlling the moisture content of the wheat, so that the quality of the flour is influenced.
In the prior art, the wheat dampening control is realized by hardware of a wheat dampening system, and mainly provides the composition and the structure of the dampening system.
According to the description, the wheat watering system is used for controlling the wheat watering amount in the prior art, and the wheat watering control is realized on the basis of hardware, so that the wheat watering amount cannot be accurately controlled without corresponding hardware, and the quality of produced flour is influenced.
Disclosure of Invention
The embodiment of the invention provides a wheat watering control method and device, which are used for solving the problem that the quality of produced flour is influenced because the watering amount of wheat cannot be accurately controlled without corresponding hardware in the prior art.
The embodiment of the invention provides a wheat dampening control method, which comprises the following steps:
acquiring a current atmospheric humidity value, a current atmospheric temperature value and a current temperature value of wheat to be watered of a flour mill;
determining a wheat target water sticking value corresponding to the environment data matched with the current atmospheric humidity value, the current atmospheric temperature value and the current temperature value according to a wheat water sticking value corresponding to each set of preset environment data, wherein each set of environment data comprises an atmospheric humidity range value, an atmospheric temperature range value and a wheat temperature range value;
and controlling the dampening machine to dampen the wheat according to the target dampening value of the wheat.
Further, the step of controlling the dampening machine to dampen the wheat according to the target wheat dampening value comprises the following steps:
acquiring the current humidity of the wheat before the wheat is wetted;
determining a first watering amount when the remaining wheat which is not watered is watered according to the quality of the remaining wheat which is not watered yet and the difference value of the target watering value of the wheat and the current humidity of the wheat;
determining a second water-applying amount of the water-applying machine for applying water in unit time according to the first water-applying amount and the flow speed of the wheat in the water-applying machine during water application;
and controlling the dampening machine to dampen the wheat flowing through the dampening machine by the first dampening value according to the second dampening value.
Further, after the dampening machine is controlled to dampen the wheat flowing through the dampening machine according to the second dampening amount, the method further comprises the following steps:
measuring and obtaining a first actual water sticking value of the wheat after the wheat is wetted by a dampening machine;
determining a deviation value of the water landing value according to the first actual water landing value and the target water landing value of the wheat;
and adjusting the dampening machine to dampen the wheat flowing through the dampening machine by a second dampening value according to the deviation value.
Further, the method further comprises:
acquiring a second actual watering value of the wheat after the wheat is watered each time;
and aiming at each dampening, updating the preset current atmospheric humidity value, the preset current atmospheric temperature value and the preset wheat target dampening value corresponding to the current temperature value of the dampening process according to the wheat target dampening value, the second actual dampening value and the weighting coefficient corresponding to the wheat target dampening value and the second actual dampening value corresponding to the dampening process.
Further, according to the target wheat watering value, the second actual watering value, and the weighting coefficient corresponding to the target wheat watering value and the second actual watering value, updating the preset current atmospheric humidity value, the preset current atmospheric temperature value, and the preset target wheat watering value corresponding to the current temperature value of the wheat to be watered according to the watering process includes:
according to the following formula:
Yi＝0.95Yi-1+0.05▽X
updating the target water sticking value of the wheat corresponding to the water sticking process, wherein Y isiThe updated current atmospheric humidity value and the current atmospheric temperature value of the dampening process and the target dampening value of the wheat corresponding to the current temperature value of the wheat to be dampened are Yi-1▽ X is the second actual watering value for the current atmospheric humidity value, the current atmospheric temperature value and the wheat target watering value corresponding to the current temperature value of the wheat to be watered before updating.
The embodiment of the invention provides a wheat dampening control device, which comprises:
the acquiring module is used for acquiring the current atmospheric humidity value and the current atmospheric temperature value of the flour mill and the current temperature value of the wheat to be watered;
the determining module is used for determining a wheat target water sticking value corresponding to the environment data matched with the current atmospheric humidity value, the current atmospheric temperature value and the current temperature value according to a wheat water sticking value corresponding to each set of preset environment data, wherein each set of environment data comprises an atmospheric humidity range value, an atmospheric temperature range value and a wheat temperature range value;
and the control module is used for controlling the dampening machine to dampen the wheat according to the target dampening value of the wheat.
Further, the control module is specifically used for acquiring the current humidity of the wheat before the wheat is wetted; determining a first watering amount when the remaining wheat which is not watered is watered according to the quality of the remaining wheat which is not watered yet and the difference value of the target watering value of the wheat and the current humidity of the wheat; determining a second water-applying amount of the water-applying machine for applying water in unit time according to the first water-applying amount and the flow speed of the wheat in the water-applying machine during water application; and controlling the dampening machine to dampen the wheat flowing through the dampening machine by the first dampening value according to the second dampening value.
Further, the control module is used for measuring and acquiring a first actual water sticking value of the wheat after the wheat is wetted by the dampening machine after the dampening machine is controlled to be wetted by the dampening machine according to the second water sticking amount; determining a deviation value of the water landing value according to the first actual water landing value and the target water landing value of the wheat; and adjusting the dampening machine to dampen the wheat flowing through the dampening machine by a second dampening value according to the deviation value.
Further, the apparatus further comprises: the updating module is used for acquiring a second actual watering value of the wheat after the wheat is watered each time; and aiming at each dampening, updating the preset current atmospheric humidity value, the preset current atmospheric temperature value and the preset wheat target dampening value corresponding to the current temperature value of the dampening process according to the wheat target dampening value, the second actual dampening value and the weighting coefficient corresponding to the wheat target dampening value and the second actual dampening value corresponding to the dampening process.
Further, the update module is specifically configured to:
Yi＝0.95Yi-1+0.05▽X
updating the target water sticking value of the wheat corresponding to the water sticking process, wherein Y isiThe updated current atmospheric humidity value and the current atmospheric temperature value of the dampening process and the target dampening value of the wheat corresponding to the current temperature value of the wheat to be dampened are Yi-1▽ X is the second actual watering value for the current atmospheric humidity value, the current atmospheric temperature value and the wheat target watering value corresponding to the current temperature value of the wheat to be watered before updating.
The embodiment of the invention provides a wheat dampening control method and a device, wherein the method comprises the following steps: acquiring a current atmospheric humidity value, a current atmospheric temperature value and a current temperature value of wheat to be watered of a flour mill; determining a wheat target water sticking value corresponding to the environment data matched with the current atmospheric humidity value, the current atmospheric temperature value and the current temperature value according to a wheat water sticking value corresponding to each set of preset environment data, wherein each set of environment data comprises an atmospheric humidity range value, an atmospheric temperature range value and a wheat temperature range value; and controlling the dampening machine to dampen the wheat according to the target dampening value of the wheat.
In the embodiment of the invention, each group of environmental data is preset, wherein each group of environmental data comprises an atmospheric humidity range value, an atmospheric temperature range value, a wheat temperature range value and a corresponding wheat watering value, so that after the current atmospheric humidity value, the current atmospheric temperature value and the current wheat temperature value are determined, the corresponding wheat target watering value can be determined according to each group of preset environmental data, the wheat watering amount can be accurately controlled according to the wheat target watering value, and the quality of produced flour is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic view of a wheat watering control process provided in embodiment 1 of the present invention;
FIG. 2 is a block diagram of a wheat watering control process provided in example 6 of the present invention;
fig. 3 is a schematic view of a wheat dampening control device provided in embodiment 7 of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the attached drawings, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
fig. 1 is a schematic diagram of a wheat dampening control process provided by an embodiment of the present invention, which includes the following steps:
s101, acquiring a current atmospheric humidity value, a current atmospheric temperature value and a current temperature value of wheat to be watered of a flour mill.
The wheat dampening control method provided by the embodiment of the invention is applied to electronic equipment, wherein the electronic equipment can be equipment such as a mobile phone, a Personal Computer (PC), a tablet personal computer and the like, and can also be equipment such as a server and a server cluster.
In the production and processing process of wheat in a flour mill, when the atmospheric temperature is too high or too low, the growth cycle of wheat is influenced, and the flour yield of wheat is influenced; when the atmospheric humidity is higher, the equilibrium moisture of the grain is higher, the water absorption is faster, and the humidity increase is not beneficial to the operation between the powders. Therefore, the time required by the thermal refining is short and the water addition amount is correspondingly reduced when the temperature is high and the humidity is high; when the atmospheric temperature is too high or too low, the water absorption amount should be increased and the wheat wetting time should be prolonged. Because the time for wetting the wheat is 12-24 hours, the lag time for processing the wheat into flour is longer than that of a water adding process, and the time is generally more than 24 hours. Therefore, the wheat water uptake needs to be controlled in real time according to factors such as the outside atmospheric humidity and the outside atmospheric temperature.
In the embodiment of the invention, wheat dampening is controlled according to factors such as atmospheric humidity, temperature and the like, and then the humidity of wheat is adjusted in the flour processing process, specifically, the electronic equipment acquires the current atmospheric humidity value, the current atmospheric temperature value and the current temperature value of wheat dampening of a flour mill, so that wheat dampening is adjusted according to the acquired current atmospheric humidity value, the acquired current atmospheric temperature value and the acquired current temperature value of wheat dampening. The range of the atmospheric humidity value is from 0 to 100 percent, the range of the atmospheric temperature value and the temperature value of wheat subjected to dampening ranges from 0 to 80 ℃, and the process of acquiring the current atmospheric humidity value, the current atmospheric temperature value and the current temperature value of wheat subjected to dampening is the prior art.
In the process of performing acquisition, for example: the obtained current atmospheric temperature value can be 20 degrees, 30 degrees and the like, the current atmospheric humidity value can be 40 percent, 50 percent and the like, and the current temperature value of the wheat subjected to watering can be 20 degrees, 24 degrees and the like.
And S102, determining a wheat target water sticking value corresponding to the environment data matched with the current atmospheric humidity value, the current atmospheric temperature value and the current temperature value according to a wheat water sticking value corresponding to each set of preset environment data, wherein each set of environment data comprises an atmospheric humidity range value, an atmospheric temperature range value and a wheat temperature range value.
The wheat watering value corresponding to each set of environmental data is pre-stored in the electronic device, each set of environmental data and the wheat watering value corresponding to the set of environmental data pre-stored in the electronic device may be pre-input by a technician, specifically, a plurality of sets of data, each set of environmental data includes an atmospheric humidity range value, an atmospheric temperature range value, a wheat temperature range value and a corresponding wheat watering value, wherein data included in each set of environmental data may be partially the same, for example, the same humidity value, temperature value or wheat watering value is included, but in general, the wheat watering values corresponding to different sets are different.
Each set of environmental data comprises an atmospheric temperature range value, an atmospheric humidity range value, a wheat temperature range value and a corresponding wheat watering value, wherein the wheat watering value is empirical data which can be determined by workers with rich experience in flour factories.
In order to make the determined wheat watering value accurate, one atmospheric temperature value, one atmospheric humidity value and one wheat temperature value may correspond to one wheat watering value, but in order to improve the determination efficiency of the wheat target watering value, the atmospheric temperature value, the atmospheric humidity value and the wheat temperature value may be divided into a plurality of groups, and the atmospheric temperature range value, the atmospheric humidity range value and the wheat temperature range value included in each group of environmental data correspond to a certain range, for example: wherein, the environmental data comprises that the atmospheric humidity range value is 25-30%, the atmospheric temperature range value is 30-35 ℃, the temperature range value of wheat is 15-20 ℃, and the corresponding wheat water retention value is 15%; the other set of environmental data comprises an atmospheric humidity range value of 20-25%, an atmospheric temperature range value of 25-30 ℃, a wheat temperature range value of 20-25 ℃ and a corresponding wheat water retention value of 23%.
After the electronic equipment acquires the current atmospheric humidity value, the current atmospheric temperature value and the temperature value of the wheat to be watered, according to the specific values of the current atmospheric humidity value, the current atmospheric temperature value and the current temperature value of the wheat to be watered, comparing the specific values with the atmospheric humidity range value, the atmospheric temperature range value and the temperature range value of the wheat in each set of prestored environmental data, determining matched environmental data, and determining the wheat watering value corresponding to the matched set of environmental data as a wheat target watering value corresponding to the current atmospheric humidity value, the current atmospheric temperature value and the current temperature value of the wheat to be watered.
After the current atmospheric temperature value, the current atmospheric humidity value and the current temperature value of wheat are obtained, because the atmospheric temperature range value, the atmospheric humidity range value and the temperature range value of wheat contained in each set of preset environment data correspond to a certain range, determining the atmospheric temperature range value to which the obtained current atmospheric temperature value belongs, the atmospheric humidity range value to which the current atmospheric humidity value belongs and the temperature range value to which the current temperature value of wheat belongs, taking the atmospheric temperature range value, the atmospheric humidity range value and the temperature range value to which the atmospheric temperature range value, the atmospheric humidity range value and the temperature range value belong as a set of environment data matched with the current atmospheric temperature value, the current atmospheric humidity value and the current temperature value of wheat, and taking the wheat water sticking value corresponding to the set of environment data as a wheat target water sticking value.
For example, one group of environmental data comprises an atmospheric humidity range value of 25% -30%, an atmospheric temperature range value of 30-35 ℃, a wheat temperature range value of 15-20 ℃ and a corresponding wheat water retention value of 15%; and if the obtained current atmospheric temperature value is 32 degrees, the current atmospheric humidity value is 26 percent and the current temperature value of the wheat is 16 degrees, determining that the obtained current atmospheric temperature value, the obtained current atmospheric humidity value and the obtained current temperature value of the wheat are matched with the set of environmental data, so that the target water sticking value of the wheat corresponding to the obtained current atmospheric temperature value, the obtained current atmospheric humidity value and the obtained current temperature value of the wheat is 15 percent.
And S103, controlling the dampening machine to dampen the wheat according to the target dampening value of the wheat.
The corresponding wheat target water-sticking value under the current environmental data is obtained, and the water-sticking machine can be controlled to perform water-sticking control on the wheat.
For example: the method comprises the steps of obtaining a current atmospheric humidity value of 30%, a current atmospheric temperature value of 23 ℃ and a current temperature value of wheat to be watered of 15 ℃, presetting a set of environmental data, wherein the atmospheric humidity range value is 30% -35%, the atmospheric temperature range value is 20-25 ℃ and the temperature range value of the wheat is 15-20 ℃, the wheat target watering value corresponding to the set of environmental data is 15%, therefore, the obtained current atmospheric humidity value, the obtained current atmospheric temperature value and the wheat target watering value corresponding to the current temperature value of the wheat are also 15%, and controlling a watering machine to water the wheat according to the wheat target watering value of 15%. After the target water-applying value of the wheat is determined, the process of controlling the water-applying machine to apply water to the wheat according to the target water-applying value of the wheat belongs to the prior art, and is not described in detail in the embodiment of the invention.
The embodiment of the invention obtains the current atmospheric humidity value, the current atmospheric temperature value and the current temperature value of the wheat to be watered; determining a wheat target water sticking value corresponding to the environment data matched with the current atmospheric humidity value, the current atmospheric temperature value and the current temperature value according to a wheat water sticking value corresponding to each set of preset environment data, wherein each set of environment data comprises an atmospheric humidity range value, an atmospheric temperature range value and a wheat temperature range value; and controlling the dampening machine to dampen the wheat according to the target dampening value of the wheat, so that the problem that the dampening quantity of the wheat cannot be accurately controlled without corresponding hardware, and the quality of the produced flour is influenced is solved.
Example 2:
in order to accurately control the wheat watering amount, on the basis of the above embodiment, the wheat watering amount of the wheat which is not watered can be adjusted, in the embodiment of the present invention, the controlling the watering machine to water the wheat according to the target wheat watering value includes:
acquiring the current humidity of the wheat before the wheat is wetted;
determining a first watering amount when the remaining wheat which is not watered is watered according to the quality of the remaining wheat which is not watered yet and the difference value of the target watering value of the wheat and the current humidity of the wheat;
determining a second water-applying amount of the water-applying machine for applying water in unit time according to the first water-applying amount and the flow speed of the wheat in the water-applying machine during water application;
and controlling the dampening machine to dampen the wheat flowing through the dampening machine by the first dampening value according to the second dampening value.
In order to more accurately control the wheat watering amount, the wheat watering amount before watering can be adjusted according to the current humidity of the wheat before watering in the wheat watering process. In order to control wheat before watering, a front probe for detecting moisture is arranged at an inlet of a watering machine, the current humidity of the wheat before watering and the quality of the remaining wheat before watering can be obtained at the front probe, and the obtaining process is the prior art and is not described in detail.
And multiplying the difference value of the target wheat watering value and the current wheat humidity by the mass of the residual wheat which is not watered to obtain the watering amount for watering the wheat which is not watered. The method can divide the water attachment amount of the wheat which is not attached with water by the flow speed of the wheat in the water attaching machine according to the water attachment amount of the wheat which is not attached with water and the flow speed of the wheat in the water attaching machine during water attachment to obtain the water attachment amount of the wheat which is not attached with water in unit time, and the water attaching machine attaches the water to the wheat which is not attached with water according to the obtained water attachment amount of the wheat which is not attached with water in unit time.
For example: determining that the target water-adding value of the wheat matched with the obtained current atmospheric humidity value, the current atmospheric temperature value and the current temperature value of the wheat is A%, the obtained current humidity of the wheat is B%, the obtained mass of the residual wheat which is not subjected to water adding is C, obtaining that the difference value between the target water-adding value of the wheat and the current humidity of the wheat is A% -B%, and obtaining that the first water adding amount for adding water to the wheat which is not subjected to water adding is Cx (A% -B%).
The flow speed of the wheat in the dampening machine when dampening is carried out is D, and according to the first dampening quantity C (A% -B%), the second dampening quantity of dampening carried out in unit time is obtained to be [ C (A% -B%) ]/D.
According to the embodiment of the invention, the difference value between the target wheat watering value and the current wheat humidity according to the quality of the residual wheat which is not watered is adopted to determine the watering amount when the wheat which is not watered is watered; determining the water attachment amount of the dampening machine for dampening water in unit time according to the water attachment amount of the wheat which is not dampened with water and the flow speed of the wheat in the dampening machine during dampening; according to the water attachment amount of the water attachment machine for attaching water in unit time, the water attachment machine is controlled to attach water to the wheat passing through the water attachment machine, the water attachment amount of wheat without attaching water is controlled, and the wheat can be accurately attached with water.
Example 3:
in order to control wheat dampening more accurately, on the basis of the above embodiments, the dampening value of wheat dampening after dampening by the dampening machine may be adjusted, in an embodiment of the present invention, after controlling the dampening machine to dampen wheat dampening after passing by the dampening machine according to the second dampening amount, the method further includes:
measuring and obtaining a first actual water sticking value of the wheat after the wheat is wetted by a dampening machine;
determining a deviation value of the water landing value according to the first actual water landing value and the target water landing value of the wheat;
and adjusting the dampening machine to dampen the wheat flowing through the dampening machine by a second dampening value according to the deviation value.
In the process of controlling the dampening machine to dampen the wheat, the dampening amount of the dampened wheat can be controlled. In the process of controlling the water attachment of the wheat after the water attachment, the wheat can be attached with water according to the deviation value of the target water attachment value and the actual water attachment value of the wheat.
And obtaining a first actual water sticking value of the wheat after the wheat is wetted by the dampening machine, and subtracting the determined target water sticking value of the wheat when the wheat is not wetted according to the obtained first actual water sticking value to obtain a deviation value of the water sticking value.
And if the first actual water sticking value is smaller than the target water sticking value of the wheat, controlling the water sticking machine to increase the water sticking amount to the wheat. And after the wheat is watered, measuring the first actual watering value again to enable the first actual watering value to be as close to the target watering value of the wheat as possible. And if the obtained first actual water sticking value is larger than the target water sticking value of the wheat, controlling the water sticking machine to reduce the water sticking amount to the wheat. After the water attachment amount of the wheat by the water attaching machine is adjusted, because the current atmospheric humidity value, the current atmospheric temperature value and the current temperature value of the wheat to be attached with water are generally unchanged, the current atmospheric humidity value, the current atmospheric temperature value and the target water attachment value of the wheat corresponding to the current temperature value of the wheat to be attached with water are basically unchanged, the first actual water attachment value after the wheat is attached with water by the water attaching machine is basically the same, the first actual water attachment value can be repeatedly measured, and if the difference value is still slightly different from the target water attachment value of the wheat, the water attachment amount of the wheat by the water attaching machine is adjusted again. Preferably, after the dampening machine is adjusted to dampen wheat after dampening, the first actual dampening value is equal to the target dampening value of wheat. In the embodiment of the present invention, the process of obtaining the first actual water sticking value is the prior art, and is not described in detail.
For example: when the first actual water sticking value of the wheat which is subjected to water sticking by the water sticking machine is obtained to be C%, the target water sticking value of the wheat which is not subjected to water sticking is determined to be B%, the deviation value of the obtained water sticking value is C% -B%, and if the obtained value is a positive value, the water sticking machine is adjusted to reduce the water sticking amount of the wheat which is subjected to water sticking by the water sticking machine; if the obtained value is a negative value, the dampening machine is adjusted to increase the dampening amount of the wheat flowing through the dampening machine, and if the deviation value obtained after adjustment is still larger, the dampening amount of the dampening machine to the wheat flowing through the dampening machine can be adjusted repeatedly according to the deviation value of the first actual dampening value and the wheat target dampening value of the wheat dampening machine dampening through the dampening machine. The process of adjusting the water dispenser according to the deviation value of the water application value belongs to the prior art, and the specific adjustment is not described in the embodiment of the present invention, for example, the opening degree of the water application port of the water dispenser may be adjusted.
According to the embodiment of the invention, the deviation value of the water sticking value is determined according to the first actual water sticking value and the target water sticking value of the wheat, the water sticking machine is adjusted to stick water to the wheat flowing through the water sticking machine by the second water sticking value according to the deviation value, and the water sticking control on the wheat can be carried out according to the external atmospheric humidity, the atmospheric temperature and the temperature of the wheat in a self-adaptive manner.
Example 4:
in order to enable the preset target water-sticking value of wheat corresponding to the environmental data to be more accurate, on the basis of the above embodiments, in an embodiment of the present invention, the method further includes:
acquiring a second actual watering value of the wheat after the wheat is watered each time;
and aiming at each dampening, updating the preset current atmospheric humidity value, the preset current atmospheric temperature value and the preset wheat target dampening value corresponding to the current temperature value of the dampening process according to the wheat target dampening value, the second actual dampening value and the weighting coefficient corresponding to the wheat target dampening value and the second actual dampening value corresponding to the dampening process.
In the embodiment of the invention, the wheat target hydration value corresponding to the preset environmental data is obtained according to experience, so that the wheat hydration amount can not be accurately controlled, and in order to enable the experience data to be more accurate, the wheat target hydration value corresponding to the preset environmental data can be updated.
When the wheat is watered, the dampening machine damps the wheat according to the target dampening value of the wheat each time, and then obtains a second actual dampening value after dampening the wheat each time.
And updating the current atmospheric humidity value, the current atmospheric temperature value and the wheat target water sticking value corresponding to the current temperature value of the wheat to be watered in the watering process according to the second actual water sticking value after the wheat is watered every time, the corresponding wheat target water sticking value in the watering process, and the preset weight coefficient corresponding to the preset wheat target water sticking value corresponding to the environmental data and the second actual water sticking value.
According to the embodiment of the invention, aiming at each time of dampening, the current atmospheric humidity value, the current atmospheric temperature value and the wheat target dampening value corresponding to the current temperature value of the wheat to be dampened are updated according to the wheat target dampening value, the second actual dampening value and the weighting coefficient corresponding to the wheat target dampening value and the second actual dampening value corresponding to the dampening process, so that the wheat target dampening value can be more accurate.
Example 5:
on the basis of the foregoing embodiments, in order to more clearly perform the process of updating the target wheat watering value, in an embodiment of the present invention, the updating, according to the target wheat watering value corresponding to the watering process, the second actual watering value, and the weighting coefficient corresponding to the target wheat watering value and the second actual watering value, the target wheat watering value corresponding to the preset current atmospheric humidity value, current atmospheric temperature value, and current temperature value of the wheat to be watered includes:
according to the following formula:
Yi＝0.95Yi-1+0.05▽X
updating the target water sticking value of the wheat corresponding to the water sticking process, wherein Y isiThe updated current atmospheric humidity value and the current atmospheric temperature value of the dampening process and the target dampening value of the wheat corresponding to the current temperature value of the wheat to be dampened are Yi-1▽ X is the second actual watering value for the current atmospheric humidity value, the current atmospheric temperature value and the wheat target watering value corresponding to the current temperature value of the wheat to be watered before updating.
The wheat target water sticking value corresponding to the water sticking process is the wheat target water sticking value corresponding to the environment data matched with the current atmospheric temperature value, the current atmospheric humidity value and the current temperature value of the wheat, which are acquired each time water is stuck. And measuring a second actual water sticking value after the wheat is water-stuck according to the target water sticking value of the wheat each time.
In order to better control the wheat watering amount, a wheat target watering value corresponding to the acquired environmental data matched with the current atmospheric humidity value, the current atmospheric temperature value and the current temperature value of the wheat in each watering process is stored, and a second actual watering value obtained after the wheat is watered according to the wheat target watering value each time.
In order to enable the target wheat watering value to be more accurate, in the process of updating the target wheat watering value, a current atmospheric humidity value, a current atmospheric temperature value and a weight coefficient of the target wheat watering value corresponding to the current temperature value of the wheat to be watered and a second actual watering value in the watering process are preset, the weight coefficient of the target wheat watering value corresponding to the current atmospheric humidity value, the current atmospheric temperature value and the current temperature value of the wheat to be watered before updating is set to be 0.95 and the weight coefficient of the second actual watering value is set to be 0.05 in consideration of the accuracy and the change rate of the corrected target wheat watering value. When the current atmospheric humidity value, the current atmospheric temperature value and the target wheat watering value corresponding to the current temperature value of the wheat to be watered are obtained, and the second actual watering value, the corrected target wheat watering value is obtained according to the preset weight coefficients of the target wheat watering value and the second actual watering value corresponding to the current atmospheric humidity value, the current atmospheric temperature value and the current temperature value of the wheat to be watered, so that the aim of updating the target wheat watering value is fulfilled.
For example: in a certain water-applying process, after a current atmospheric humidity value, a current atmospheric temperature value and a current temperature value of wheat are obtained, according to a wheat water-applying value corresponding to each set of preset environment data, a target wheat water-applying value corresponding to environment data matched with the current atmospheric humidity value, the current atmospheric temperature value and the current temperature value of the wheat is determined to be D%, according to the target wheat water-applying value D%, after the water-applying machine is controlled to apply water to the wheat, a measured second actual water-applying value is E%, according to a weight coefficient of the target wheat water-applying value and the second actual water-applying value, a corrected target wheat water-applying value of 0.95 × D% +0.05 × E% is obtained, and the target wheat water-applying value is updated according to the corrected target wheat water-applying value.
According to the embodiment of the invention, the wheat target water sticking value corresponding to the water sticking process is updated according to the wheat target water sticking value, the second actual water sticking value and the weight coefficient corresponding to the wheat target water sticking value and the second actual water sticking value, so that the wheat target water sticking value is more accurate, and the aim of high-precision water sticking of the dampening machine on the wheat is fulfilled.
Example 6:
fig. 2 is a block diagram of a wheat dampening control process, which specifically comprises:
the fuzzy quantization processing is that after the current atmospheric humidity value, the current atmospheric temperature value and the current temperature value of wheat are obtained, the temperature value is divided into an input grade from 0-80 degrees and every 5 degrees, the humidity value is divided into an input grade from 0-100 percent and every 5 percent, so the processing is that the influence on the water sticking value of wheat is small because the temperature value is within the range of 5 degrees and the humidity value is within 5 percent, and therefore, according to the water sticking value of wheat corresponding to the preset environmental data, the wheat target water sticking value corresponding to the obtained current atmospheric humidity value, the obtained current atmospheric temperature value and the obtained current temperature value of wheat can be determined to be consistent.
The fuzzy control rule means that the preset wheat watering value corresponding to each group of environmental data is stored in the control unit, 5120 control units are provided in total, each control unit stores a group of environmental data and the wheat watering value corresponding to the group of environmental data, but the preset wheat watering value is empirical data, which can be experience data of a master of a factory, is a discrete numerical value and can be determined by staff with rich experience of a flour factory. That is to say, the workers with more experience in the flour mill may be able to determine the wheat water sticking value in some sets of environmental data, but the wheat water sticking value in the remaining environmental data may not be clear, and the wheat water sticking value in each set of the remaining environmental data may be determined by performing secondary interpolation in a three-dimensional space formed by the atmospheric temperature value, the atmospheric humidity value and the wheat temperature value at a later stage. If the traditional mathematical scheme of curve fitting is applied, different flour mills have different influence effects due to different sites and different dampening processes, but the complexity of dampening control can be simplified through empirical data.
The dampening control is after obtaining the current atmospheric humidity value, the current atmospheric temperature value and the current temperature value of the wheat to be dampened; and determining a wheat target water sticking value corresponding to the environmental data matched with the current atmospheric humidity value, the current atmospheric temperature value and the current temperature value according to the wheat water sticking value corresponding to each set of preset environmental data, and controlling the water sticking machine to stick water to the wheat according to the wheat target water sticking value.
The wheat target water value is empirical data and is not an accurate value, so the data needs to be corrected, and before correction, error feedback can be carried out. And detecting the moisture content of the produced flour by adopting a distillation method, wherein the moisture content of the flour has a national standard value, and obtaining an error value of the moisture content of the flour according to a test value of the moisture content of the flour obtained by the distillation method.
In order to accurately control the wheat watering, the flour moisture content value has a certain relationship with the moisture content of the wheat from which the flour is generated, after the error value of the flour moisture content is obtained, the wheat target watering value can be updated by taking the error value of the flour moisture content as a reference, and the process of updating the wheat target watering value is described in the above embodiments, which is not described in detail in the embodiments of the present invention.
According to the embodiment of the invention, the current atmospheric humidity value, the current atmospheric temperature value and the current temperature value of the wheat subjected to water sticking are obtained, the target water sticking value of the wheat corresponding to the environmental data matched with the current atmospheric humidity value, the current atmospheric temperature value and the current temperature value is determined according to the preset wheat water sticking value corresponding to each group of environmental data, and the water sticking machine is controlled to stick water to the wheat according to the target water sticking value of the wheat, so that the water sticking amount of the wheat by the water sticking machine can be controlled, the moisture content precision of the generated flour is higher, and the processing quality of the flour is improved.
Example 7:
fig. 3 is a schematic view of a wheat dampening control device, and on the basis of the foregoing embodiments, embodiment 7 of the present invention further provides a wheat dampening control device, which specifically includes:
the acquisition module 301 is used for acquiring the current atmospheric humidity value and the current atmospheric temperature value of the flour mill and the current temperature value of the wheat to be watered;
a determining module 302, configured to determine, according to a wheat watering value corresponding to each set of preset environment data, a wheat target watering value corresponding to environment data matched with the current atmospheric humidity value, the current atmospheric temperature value, and the current temperature value, where each set of environment data includes an atmospheric humidity range value, an atmospheric temperature range value, and a wheat temperature range value;
and the control module 303 is used for controlling the dampening machine to dampen the wheat according to the target dampening value of the wheat.
Further, the control module is specifically used for acquiring the current humidity of the wheat before the wheat is wetted; determining a first watering amount when the remaining wheat which is not watered is watered according to the quality of the remaining wheat which is not watered yet and the difference value of the target watering value of the wheat and the current humidity of the wheat; determining a second water-applying amount of the water-applying machine for applying water in unit time according to the first water-applying amount and the flow speed of the wheat in the water-applying machine during water application; and controlling the dampening machine to dampen the wheat flowing through the dampening machine by the first dampening value according to the second dampening value.
Further, the control module 303 is configured to, after controlling the dampening machine to dampen the wheat flowing through the dampening machine according to the second dampening amount, measure and obtain a first actual dampening value of the wheat after dampening through the dampening machine; determining a deviation value of the water landing value according to the first actual water landing value and the target water landing value of the wheat; and adjusting the dampening machine to dampen the wheat flowing through the dampening machine by a second dampening value according to the deviation value.
Further, the apparatus further comprises: an updating module 304, specifically configured to obtain a second actual watering value of the wheat after the wheat is watered each time; and aiming at each dampening, updating the preset current atmospheric humidity value, the preset current atmospheric temperature value and the preset wheat target dampening value corresponding to the current temperature value of the dampening process according to the wheat target dampening value, the second actual dampening value and the weighting coefficient corresponding to the wheat target dampening value and the second actual dampening value corresponding to the dampening process.
Further, the updating module 304 is specifically configured to:
Yi＝0.95Yi-1+0.05▽X
updating the target water sticking value of the wheat corresponding to the water sticking process, wherein Y isiThe updated current atmospheric humidity value and the current atmospheric temperature value of the dampening process and the target dampening value of the wheat corresponding to the current temperature value of the wheat to be dampened are Yi-1▽ X is the second actual watering value for the current atmospheric humidity value, the current atmospheric temperature value and the wheat target watering value corresponding to the current temperature value of the wheat to be watered before updating.
In summary, the present invention provides a wheat watering control method and device, the method comprises: acquiring a current atmospheric humidity value, a current atmospheric temperature value and a current temperature value of wheat to be watered of a flour mill; determining a wheat target water sticking value corresponding to the environment data matched with the current atmospheric humidity value, the current atmospheric temperature value and the current temperature value according to a wheat water sticking value corresponding to each set of preset environment data, wherein each set of environment data comprises an atmospheric humidity range value, an atmospheric temperature range value and a wheat temperature range value; and controlling the dampening machine to dampen the wheat according to the target dampening value of the wheat.
In the embodiment of the invention, the current atmospheric humidity value, the current atmospheric temperature value and the current temperature value of the wheat to be watered are obtained, so that the wheat watering can be adjusted according to the obtained current atmospheric humidity value, the obtained current atmospheric temperature value and the obtained current temperature value of the wheat to be watered; and determining a wheat target water sticking value corresponding to the environment data matched with the current atmospheric humidity value, the current atmospheric temperature value and the current temperature value according to the preset wheat water sticking values corresponding to each group of environment data, wherein each group of environment data comprises an atmospheric humidity range value, an atmospheric temperature range value and a wheat temperature range value, and the wheat target water sticking values corresponding to the current atmospheric humidity value, the current atmospheric temperature value and the current temperature value can be determined according to the preset environment data, so that the wheat water sticking amount can be accurately controlled according to the wheat target water sticking value, and the quality of the produced flour is improved.
For the system/apparatus embodiments, since they are substantially similar to the method embodiments, the description is relatively simple, and reference may be made to some descriptions of the method embodiments for relevant points.
It is to be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or operation from another entity or operation without necessarily requiring or implying any actual such relationship or order between such entities or operations.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely application embodiment, or an embodiment combining application and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A wheat dampening control method is characterized by comprising the following steps:
acquiring a current atmospheric humidity value, a current atmospheric temperature value and a current temperature value of wheat to be watered of a flour mill;
determining a wheat target water sticking value corresponding to the environment data matched with the current atmospheric humidity value, the current atmospheric temperature value and the current temperature value according to a wheat water sticking value corresponding to each set of preset environment data, wherein each set of environment data comprises an atmospheric humidity range value, an atmospheric temperature range value and a wheat temperature range value;
and controlling the dampening machine to dampen the wheat according to the target dampening value of the wheat.
2. The method of claim 1, wherein said controlling the dampener to dampener water the wheat based on the target wheat water-strike value comprises:
acquiring the current humidity of the wheat before the wheat is wetted;
determining a first watering amount when the remaining wheat which is not watered is watered according to the quality of the remaining wheat which is not watered yet and the difference value of the target watering value of the wheat and the current humidity of the wheat;
determining a second water-applying amount of the water-applying machine for applying water in unit time according to the first water-applying amount and the flow speed of the wheat in the water-applying machine during water application;
and controlling the dampening machine to dampen the wheat flowing through the dampening machine by the first dampening value according to the second dampening value.
3. The method of claim 2, wherein after controlling the water dampener to dampener water wheat flowing through the water dampener according to the second dampening amount, the method further comprises:
measuring and obtaining a first actual water sticking value of the wheat after the wheat is wetted by a dampening machine;
determining a deviation value of the water landing value according to the first actual water landing value and the target water landing value of the wheat;
and adjusting the dampening machine to dampen the wheat flowing through the dampening machine by a second dampening value according to the deviation value.
4. The method of any one of claims 1-3, further comprising:
acquiring a second actual watering value of the wheat after the wheat is watered each time;
and aiming at each dampening, updating the preset current atmospheric humidity value, the preset current atmospheric temperature value and the preset wheat target dampening value corresponding to the current temperature value of the dampening process according to the wheat target dampening value, the second actual dampening value and the weighting coefficient corresponding to the wheat target dampening value and the second actual dampening value corresponding to the dampening process.
5. The method of claim 4, wherein the updating the preset current atmospheric humidity value, the preset current atmospheric temperature value and the preset wheat target water sticking value corresponding to the current temperature of the wheat to be subjected to water sticking according to the wheat target water sticking value, the preset second actual water sticking value and the preset weighting coefficient corresponding to the wheat target water sticking value and the second actual water sticking value in the water sticking process comprises:
according to the following formula:
Yi＝0.95Yi-1+0.05▽X
updating the target water sticking value of the wheat corresponding to the water sticking process, wherein Y isiThe updated current atmospheric humidity value and the current atmospheric temperature value of the dampening process and the target dampening value of the wheat corresponding to the current temperature value of the wheat to be dampened are Yi-1▽ X is the second actual watering value for the current atmospheric humidity value, the current atmospheric temperature value and the wheat target watering value corresponding to the current temperature value of the wheat to be watered before updating.
6. A wheat dampening control device, said device comprising:
the acquiring module is used for acquiring the current atmospheric humidity value and the current atmospheric temperature value of the flour mill and the current temperature value of the wheat to be watered;
the determining module is used for determining a wheat target water sticking value corresponding to the environment data matched with the current atmospheric humidity value, the current atmospheric temperature value and the current temperature value according to a wheat water sticking value corresponding to each set of preset environment data, wherein each set of environment data comprises an atmospheric humidity range value, an atmospheric temperature range value and a wheat temperature range value;
and the control module is used for controlling the dampening machine to dampen the wheat according to the target dampening value of the wheat.
7. The device according to claim 6, wherein the control module is specifically configured to obtain a current humidity of the wheat before watering; determining a first watering amount when the remaining wheat which is not watered is watered according to the quality of the remaining wheat which is not watered yet and the difference value of the target watering value of the wheat and the current humidity of the wheat; determining a second water-applying amount of the water-applying machine for applying water in unit time according to the first water-applying amount and the flow speed of the wheat in the water-applying machine during water application; and controlling the dampening machine to dampen the wheat flowing through the dampening machine by the first dampening value according to the second dampening value.
8. The device of claim 7, wherein the control module, according to the second water-absorbing amount, is further configured to measure and obtain a first actual water-absorbing value after the wheat is absorbed by the water-absorbing machine after the water-absorbing machine absorbs water for the wheat passing through the water-absorbing machine; determining a deviation value of the water landing value according to the first actual water landing value and the target water landing value of the wheat; and adjusting the dampening machine to dampen the wheat flowing through the dampening machine by a second dampening value according to the deviation value.
9. The apparatus of any of claims 6-8, further comprising:
the updating module is used for acquiring a second actual watering value of the wheat after the wheat is watered each time; and aiming at each dampening, updating the preset current atmospheric humidity value, the preset current atmospheric temperature value and the preset wheat target dampening value corresponding to the current temperature value of the dampening process according to the wheat target dampening value, the second actual dampening value and the weighting coefficient corresponding to the wheat target dampening value and the second actual dampening value corresponding to the dampening process.
10. The apparatus of claim 9, wherein the update module is specifically configured to
According to the following formula:
Yi＝0.95Yi-1+0.05▽X
updating the target water sticking value of the wheat corresponding to the water sticking process, wherein Y isiThe updated current atmospheric humidity value and current atmospheric temperature value of the dampening process and the target dampening value of the wheat corresponding to the current temperature value of the wheat to be dampened, Yi-1The current atmospheric humidity value and the current atmospheric temperature value of the dampening process before updating and the small value to be dampenedAnd ▽ X is the second actual water sticking value, and the current temperature value of the wheat corresponds to the target water sticking value of the wheat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811037317.7A CN110876971B (en) | 2018-09-06 | 2018-09-06 | Wheat dampening control method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811037317.7A CN110876971B (en) | 2018-09-06 | 2018-09-06 | Wheat dampening control method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110876971A true CN110876971A (en) | 2020-03-13 |
| CN110876971B CN110876971B (en) | 2021-04-16 |
Family
ID=69727173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811037317.7A Active CN110876971B (en) | 2018-09-06 | 2018-09-06 | Wheat dampening control method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110876971B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2129647Y (en) * | 1992-01-29 | 1993-04-14 | 戴立权 | Automatic water controller for food processing |
| CN1159962A (en) * | 1996-02-09 | 1997-09-24 | 株式会社佐竹制作所 | Method and apparatus for carrying out pre-treatment of wheat grains for flour milling |
| RU2471558C2 (en) * | 2010-12-30 | 2013-01-10 | Государственное образовательное учреждение высшего профессионального образования Воронежская государственная технологическая академия (ГОУ ВПО ВГТА) | Method of automatic control over hydrothermal oats grain treatment in production of oat flour |
| CN102989541A (en) * | 2012-12-18 | 2013-03-27 | 滨州中裕食品有限公司 | Secondary dynamic wheat wetting method for extracting vital gluten |
| CN103977852A (en) * | 2014-05-23 | 2014-08-13 | 福建省长乐市东方面粉有限公司 | Flour processing process |
| CN204925823U (en) * | 2015-09-08 | 2015-12-30 | 杭州冷倍冠科技有限公司 | Wheat dampening control system |
| CN206631642U (en) * | 2017-03-15 | 2017-11-14 | 福建顺成面业发展股份有限公司 | A kind of mixing of wheat water-absorbing water control system |
-
2018
- 2018-09-06 CN CN201811037317.7A patent/CN110876971B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2129647Y (en) * | 1992-01-29 | 1993-04-14 | 戴立权 | Automatic water controller for food processing |
| CN1159962A (en) * | 1996-02-09 | 1997-09-24 | 株式会社佐竹制作所 | Method and apparatus for carrying out pre-treatment of wheat grains for flour milling |
| RU2471558C2 (en) * | 2010-12-30 | 2013-01-10 | Государственное образовательное учреждение высшего профессионального образования Воронежская государственная технологическая академия (ГОУ ВПО ВГТА) | Method of automatic control over hydrothermal oats grain treatment in production of oat flour |
| CN102989541A (en) * | 2012-12-18 | 2013-03-27 | 滨州中裕食品有限公司 | Secondary dynamic wheat wetting method for extracting vital gluten |
| CN103977852A (en) * | 2014-05-23 | 2014-08-13 | 福建省长乐市东方面粉有限公司 | Flour processing process |
| CN204925823U (en) * | 2015-09-08 | 2015-12-30 | 杭州冷倍冠科技有限公司 | Wheat dampening control system |
| CN206631642U (en) * | 2017-03-15 | 2017-11-14 | 福建顺成面业发展股份有限公司 | A kind of mixing of wheat water-absorbing water control system |
Non-Patent Citations (2)
| Title |
|---|
| 王千喜等: "新型小麦着水控制设备", 《粮油加工（电子版）》 * |
| 韦公远: "小麦自动强力着水系统", 《粮食加工》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110876971B (en) | 2021-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107062557A (en) | A kind of air-conditioning sweeps wind Automatic adjustment method and its device, a kind of air-conditioning | |
| CN110946306B (en) | Quality control method and system based on drum-type cut tobacco moisture regain | |
| CN110995275A (en) | Improved algorithm for revolving door compression algorithm | |
| CN115336780B (en) | Loose conditioning water-adding control system based on neural network model and double parameter correction | |
| CN110068507B (en) | Method for correcting traditional recrystallization model | |
| CN105471455B (en) | The compensation method of signal receiving channel frequency response under the conditions of a kind of width is warm | |
| CN108427285B (en) | Rotating speed self-adaptive control system and method for engine pedestal | |
| CN106483274A (en) | The calibration of external diagnosis reagent internet and correction quality control system and its implementation | |
| CN111998919A (en) | Gas meter calibration method and device | |
| CN110501115B (en) | Method and device for calibrating pressure curve of stylus | |
| CN107271081A (en) | Silicon piezoresistance type pressure transmitter temperature compensation and device based on two benches least square fitting | |
| CN110876971B (en) | Wheat dampening control method and device | |
| CN116931435B (en) | Automatic regulation and control system and method for cistanche deserticola processing and drying | |
| CN111308881B (en) | Rubidium clock temperature characteristic calibration method and calibration compensation device | |
| CN210051915U (en) | Rapid calibration device of tipping bucket type rain gauge | |
| CN110702275A (en) | Correction method for offset of resistance type temperature sensor | |
| CN109655749B (en) | Intelligent tracking and calibrating method and device for collected data matrix | |
| CN106020019A (en) | Multi-channel analog signal data acquisition automatic correction circuit and correction method | |
| CN107968042B (en) | Method and device for matching process results among different reaction chambers | |
| CN109781342A (en) | Barometer calibration method and device | |
| WO2022012416A1 (en) | Method and system for eccentric load error correction | |
| CN113406527B (en) | Radio frequency power supply control system, calibration method and device thereof and semiconductor device | |
| CN113126679A (en) | Electric energy metering verification environment control method and system based on reinforcement learning | |
| CN109062059B (en) | Batch process prediction control method based on system augmentation model | |
| CN108277314B (en) | Material distribution method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |