CN108175121A - Self-correction method/system, computer readable storage medium and the equipment of parameter - Google Patents
Self-correction method/system, computer readable storage medium and the equipment of parameter Download PDFInfo
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- CN108175121A CN108175121A CN201810026314.7A CN201810026314A CN108175121A CN 108175121 A CN108175121 A CN 108175121A CN 201810026314 A CN201810026314 A CN 201810026314A CN 108175121 A CN108175121 A CN 108175121A
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/10—Roasting or cooling tobacco
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/11—Plc I-O input output
- G05B2219/1103—Special, intelligent I-O processor, also plc can only access via processor
Abstract
The present invention provides a kind of self-correction method/system, computer readable storage medium and the equipment of parameter, and the correction method of reviewing one's lessons by oneself of parameter includes：It is self-correction target component to receive specified pulling out water rated operation point and/or preload dehydration coefficient；According to the modification model for pulling out water rated operation point, the water rated operation point that pulls out of each cigarette production trade mark is modified；And/or according to the modification model for preloading dehydration coefficient, the preloading dehydration coefficient of each cigarette production trade mark is modified；Wherein, each cigarette production trade mark includes the small trade mark and the conventional trade mark.The present invention is deployed on a set of cut tobacco drying equipment in workshop i.e. drum type thin-plate cut-tobacco drier KLD and uses.After a kind of cut tobacco drying moisture material head parameter self modification mode is used, the process data of one processing quality, that is, cut tobacco drying moisture content has promotion, there are improvement in two material head water characteristic value, that is, overshoot, the time that stabilizes, the good control effect and feedback received.
Description
Technical field
The invention belongs to tobacco cutting process control technology fields, are related to a kind of self-correction method and system, particularly relate to
And a kind of self-correction method/system, computer readable storage medium and the equipment of parameter.
Background technology
Cut tobacco drying equipment is one of important equipment in production of cigarettes, is to determine that the key of cigarette inherent quality sets
It is standby.At present in country's tobacco business fiber tow production technique, drum type thin-plate cut-tobacco drier is the most commonly used tobacco leaf thread drying plant,
Its operation principle is that cut tobacco is dried using the combined drying method of conduction and convection current to dry.The working condition of thin-plate cut-tobacco drier
Including preheating, starting, producing and expecting tail.
In starting state, silk cylinder exit is dried since pipe tobacco not yet reaches, cut-tobacco drier can not realize the feedback control of moisture
System, this stage barrel temperature mainly determines by feedforward control, feedforward control depend on understanding to the device model and
Parameter setting it is accurate.
When cigarette cut tobacco production line is debugged and is checked and accepted, equipment technical parameters that the engineer of supplier will dry silk head and use
Cured, but changed with the increase device hardware situation of usage time, while small trade mark variety yield constantly increases
Add, original control model and device parameter cannot be applicable in the present condition of production.
Therefore, self-correction method/system, computer readable storage medium and the equipment of a kind of parameter how are provided, with solution
Certainly for the prior art when cigarette cut tobacco production line is debugged and checked and accepted, the engineer of supplier joins the equipment and technology that baking silk head uses
Number is cured, but change with the increase device hardware situation of usage time, while small trade mark variety yield is continuous
It is the defects of increase, original control model and device parameter cannot be applicable in the present condition of production, real to have become this field skill
The technical issues of art personnel are urgently to be resolved hurrily.
Invention content
In view of the foregoing deficiencies of prior art, the purpose of the present invention is to provide a kind of parameter review one's lessons by oneself correction method/
System, computer readable storage medium and equipment, for solving the prior art when cigarette cut tobacco production line is debugged and checked and accepted, the supply of material
The engineer of quotient is cured the equipment technical parameters that baking silk head uses, but with the increase device hardware of usage time
Situation changes, while small trade mark variety yield is continuously increased, and original control model and device parameter cannot be applicable in now
The condition of production the problem of.
In order to achieve the above objects and other related objects, one aspect of the present invention provides a kind of correction method of reviewing one's lessons by oneself of parameter, uses
Coefficient is dehydrated in correcting pulling out water rated operation point and/or preloading in cut tobacco drying moisture content material head control parameter；It is described
The correction method of reviewing one's lessons by oneself of parameter includes：It is self-correction to receive specified pulling out water rated operation point and/or preload dehydration coefficient
Target component；According to the modification model for pulling out water rated operation point, the water nominal operation of pulling out of each cigarette production trade mark is clicked through
Row is corrected；And/or according to the modification model for preloading dehydration coefficient, the preloading dehydration coefficient of each cigarette production trade mark is carried out
It corrects；Wherein, each cigarette production trade mark includes the small trade mark and the conventional trade mark.
In one embodiment of the invention, the foundation pulls out the modification model of water rated operation point, and each cigarette is produced
The step of water rated operation point is modified of pulling out of the trade mark includes：After production process is entered, the barrel temperature of silk cylinder is dried in acquisition
It spends, pull out process water data, until drying silk cylinder into pan feeding shape of tail state；According to the collected barrel temperature for drying silk cylinder, pull out water
Process data calculates the barrel temperature averages for drying silk cylinder and pulls out water average value；According to water average value is pulled out, calculate with specified
Water is pulled out on the basis of barrel temperature；The trade mark is produced according to cigarette to correspond to the water write-in of pulling out on the basis of specified barrel temperature
Pull out water data stack；From pull out each batch that each cigarette production trade mark is extracted in water data stack using specified barrel temperature as
Benchmark pulls out water, and be weighted average computation, and value is kept in the water of pulling out for obtaining each cigarette generation trade mark.
In one embodiment of the invention, the barrel temperature averages for drying silk cylinder are equal to after production process is entered, every
The sum of barrel temperature of baking silk cylinder of predetermined collection period acquisition divided by times of collection；Water average value is pulled out to produce equal in entrance
After process, the sum of process water data divided by times of collection are pulled out every the acquisition of predetermined collection period.、
In one embodiment of the invention, the water=pulling out water average value-of pulling out on the basis of specified barrel temperature (dries silk
Barrel temperature averages-specified barrel temperature of cylinder) aridity coefficient in/cut-tobacco drier formulation parameter.
In one embodiment of the invention, the water of pulling out of the cigarette production trade mark keeps in value=first batch with specified barrel temperature
Water of pulling out on the basis of degree is multiplied by its water of pulling out of corresponding weighted value+second lot on the basis of specified barrel temperature and is multiplied by it
Corresponding weighted value+... pull out water of+the N batches on the basis of specified barrel temperature is multiplied by its corresponding weighted value.
It is described according to the modification model for preloading dehydration coefficient in one embodiment of the invention, board is produced to each cigarette
Number preloading dehydration coefficient the step of being modified include：Silk cylinder is dried after starting stage is transferred to, and is acquired and is counted saliva
Score value, to obtain the maximum value of moisture content of outlet value；Calculate the moisture content of outlet value obtained after default moisture content of outlet value and starting stage
Maximum value difference；Preload corresponding with the difference is searched in the database for preloading dehydration coefficient and is dehydrated repairing for coefficient
Positive coefficient；The correction factor for preloading dehydration coefficient is corresponded into each cigarette production trade mark write-in and preloads dehydration coefficient number accordingly
According to storehouse；The correction factor of each batch to preloading each cigarette being dehydrated in the coefficient data storehouse production trade mark is weighted flat
It calculates, to obtain the correction factor weighted average of each cigarette production trade mark；According to correction factor weighted average, calculate each
The preloading dehydration coefficient of the cigarette production trade mark.
In one embodiment of the invention, correction factor weighted average=first batch of each cigarette production trade mark is repaiied
Positive coefficient be multiplied by corresponding weighted value+second lot correction factor be multiplied by corresponding weighted value+... the+the M batches
Correction factor be multiplied by corresponding weighted value；The preloading dehydration coefficient of each cigarette production trade mark=each cigarette production trade mark
Correction factor weighted average × need it is modified preload dehydration coefficient.
A kind of parameter of another aspect of the present invention offer reviews one's lessons by oneself positive system, for correcting cut tobacco drying moisture content material head control
Pulling out water rated operation point and/or preloading in parameter is dehydrated coefficient；The positive system of reviewing one's lessons by oneself of the parameter includes：Receive mould
Block is self-correction target component for receiving specified pulling out water rated operation point and/or preload dehydration coefficient；First repaiies
Positive module, for according to the modification model for pulling out water rated operation point, water rated operation point to be pulled out to each cigarette production trade mark
It is modified；And/or second correcting module, for according to the modification model for preloading dehydration coefficient, the trade mark to be produced to each cigarette
Preloading dehydration coefficient be modified；Wherein, each cigarette production trade mark includes the small trade mark and the conventional trade mark.
Another aspect of the invention provides a kind of computer readable storage medium, is stored thereon with computer program, the program
That the parameter is realized when being executed by processor reviews one's lessons by oneself correction method.
Last aspect of the present invention provides a kind of equipment, including：Processor and memory；The memory is based on storing
Calculation machine program, the processor is used to perform the computer program of the memory storage, so that the equipment performs the ginseng
Several reviews one's lessons by oneself correction method.
As described above, self-correction method/system, computer readable storage medium and the equipment of the parameter of the present invention, have
Following advantageous effect：
By the self-correction method/system of parameter of the present invention, it is deployed in a set of cut tobacco drying equipment in workshop and rolls
It is used on cartridge type thin-plate cut-tobacco drier KLD.After a kind of cut tobacco drying moisture material head parameter self modification mode is used, a technique
The process data of quality, that is, cut tobacco drying moisture content has promotion, and two material head water characteristic value, that is, overshoot, the time that stabilizes have
Improve, the good control effect and feedback that receive.
Description of the drawings
The parameter that Figure 1A is shown as the present invention reviews one's lessons by oneself flow diagram of the correction method in an embodiment.
Figure 1B is shown as the flow diagram for reviewing one's lessons by oneself S12 in correction method of the parameter of the present invention.
Fig. 1 C are shown as the flow diagram for reviewing one's lessons by oneself S13 in correction method of the parameter of the present invention.
The small trade mark parameter that Fig. 2A is shown as the present invention reviews one's lessons by oneself flow diagram of the correction method in an embodiment.
Fig. 2 B are shown as the flow diagram for reviewing one's lessons by oneself S22 in correction method of the small trade mark parameter of the present invention.
The parameter that Fig. 3 is shown as the present invention reviews one's lessons by oneself theory structure schematic diagram of the positive system in an embodiment.
The small trade mark parameter that Fig. 4 is shown as the present invention reviews one's lessons by oneself theory structure schematic diagram of the positive system in an embodiment.
Component label instructions
3 parameters review one's lessons by oneself positive system
31 receiving modules
32 first correcting modules
33 second correcting modules
4 small trade mark parameters review one's lessons by oneself positive system
40 judgment modules
43 third correcting modules
44 the 4th correcting modules
45 the 5th correcting modules
46 the 6th correcting modules
S1~Sn steps
Specific embodiment
Illustrate embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this specification
Disclosed content understands other advantages and effect of the present invention easily.The present invention can also pass through in addition different specific realities
The mode of applying is embodied or practiced, the various details in this specification can also be based on different viewpoints with application, without departing from
Various modifications or alterations are carried out under the spirit of the present invention.It should be noted that in the absence of conflict, following embodiment and implementation
Feature in example can be combined with each other.
It should be noted that the diagram provided in following embodiment only illustrates the basic structure of the present invention in a schematic way
Think, component count, shape and size when only display is with related component in the present invention rather than according to actual implementation in schema then
It draws, kenel, quantity and the ratio of each component can be a kind of random change during actual implementation, and its assembly layout kenel
It is likely more complexity.
Embodiment one
Correction method is reviewed one's lessons by oneself the present embodiment provides a kind of parameter, for correcting in cut tobacco drying moisture content material head control parameter
Pull out water rated operation point and/or preload dehydration coefficient；The correction method of reviewing one's lessons by oneself of the parameter includes：
It is self-correction target component to receive specified pulling out water rated operation point and/or preload dehydration coefficient；
According to the modification model for pulling out water rated operation point, the water rated operation point that pulls out of each cigarette production trade mark is carried out
It corrects；And/or
According to the modification model for preloading dehydration coefficient, the preloading dehydration coefficient of each cigarette production trade mark is repaiied
Just；
Wherein, each cigarette production trade mark includes the small trade mark and the conventional trade mark.
The correction method of reviewing one's lessons by oneself of parameter provided below with reference to diagram the present embodiment is described in detail.The present embodiment
The parameter review one's lessons by oneself correction method for correct cut tobacco drying moisture content material head control parameter in pull out water rated operation point
And/or preload dehydration coefficient.
Perform the present embodiment described in parameter review one's lessons by oneself correction method before, it is necessary first to find out influence moisture content of outlet most closes
Key factor because final goal object is moisture content of outlet, analyzes which factor for moisture content of outlet influences maximum first.
The factor for influencing to dry silk moisture content of outlet mainly has：Supplied materials moisture, circulating air temperature, barrel temperature, pulls out fan housing pressure at feed rate
Power.This 5 predictive variables and 1 are responded by multiple linear regression in " linear classification ", to judge moisture content of outlet
It is barrel temperature to influence maximum factor.Then barrel temperature parameter is selected, silk cylinder formulation parameter is dried and shares 12, wherein with cylinder
Wall temperature is relevant 4, is to preload dehydration coefficient, pull out water rated operation point (parameter), barrel TempNominal work respectively
Make point (parameter), barrel temperature aridity coefficient.During barrel temperature parameter is selected, water rated operation point is pulled out first
There is relevant calculation formula between (parameter) and barrel TempNominal operating point (parameter), in known last consignment of process cylinder temperature, pull out
Under conditions of water, can mutually it be converted with barrel TempNominal operating point when batch pulling out water rated operation point.Placket wall temperature
Rated operation point issues parameter for technique department, so it is quantitative to select barrel TempNominal operating point, pulls out water nominal operation
Point is variable.Next it preloading dehydration coefficient, pulling out in water rated operation point (parameter), barrel temperature aridity coefficient three
Single argument adjustment is carried out to observe its influence to cylinder temperature.Select pull out water rated operation point with preload dehydration coefficient be used as
The target component of self-correction.
In the present embodiment, preload coefficient be used in silk cylinder starting stage is dried, by specified cylinder temperature parameter with it is specified
Pull out the barrel temperature that setting is calculated in water amount parameters.But on startup in order to reduce the overshoot of head moisture or less stress, joining
There are one coefficient is preloaded in number, barrel temperature can be scaled up in starting stage, by adjusting head moisture is reduced
Overshoot or less stress.
A is please referred to Fig.1, be shown as parameter reviews one's lessons by oneself flow diagram of the correction method in an embodiment.As shown in Figure 1A,
The correction method of reviewing one's lessons by oneself of the parameter specifically includes following steps：
S11, it is self-correction target component to receive specified pulling out water rated operation point and/or preload dehydration coefficient；
Wherein, each cigarette production trade mark includes the small trade mark and the conventional trade mark.In the present embodiment, the small trade mark refers to produce frequency not
The high cigarette production trade mark, the conventional trade mark refer to generate the higher cigarette production trade mark of frequency.
According to the modification model for pulling out water rated operation point, water rated operation point is pulled out to each cigarette production trade mark by S12
It is modified.
B is please referred to Fig.1, shows the flow diagram of S12.As shown in Figure 1B, the S12 is specifically included：
S121, after production process is entered, acquisition dries the barrel temperature of silk cylinder, pulls out process water data, until drying silk cylinder
Into pan feeding shape of tail state.In the present embodiment, it is acquired with predetermined collection period and dries the barrel temperature of silk cylinder, pulls out process water data,
Until silk cylinder is dried into pan feeding shape of tail state.For example, every data a of 6 seconds automatic collections1,a2,…,an, b1,b2,…,bn,
In, anFor the barrel temperature of n-th acquisition, bnProcess water data are pulled out for n-th acquisition.
S122 according to the collected barrel temperature for drying silk cylinder, pulls out process water data, calculate barrel temperature averages and
Pull out water average value.
For example, the barrel temperature averages for drying silk cylinder are equal to after production process is entered, acquired every predetermined collection period
Baking silk cylinder the sum of barrel temperature divided by times of collection, i.e.,
It pulls out water average value to be equal to after production process is entered, process water data is pulled out every the acquisition of predetermined collection period
The sum of divided by times of collection, i.e.,
S123 according to water average value is pulled out, is calculated and is pulled out water on the basis of specified barrel temperature.
In the present embodiment, the water=pulling out water average value-of pulling out on the basis of specified barrel temperature (dries the barrel of silk cylinder
Temperature averages-specified barrel temperature) aridity coefficient in/cut-tobacco drier formulation parameter.
For example, using 130 DEG C of cylinder temperature as specified barrel temperature, calculate its and corresponding pull out water Cw130。
Pull out waterWherein DFW is aridity coefficient in cut-tobacco drier formulation parameter.
S124 produces the trade mark according to cigarette and corresponding the pulling out water write-in on the basis of specified barrel temperature is pulled out water number
According to storehouse.
S125, from pulling out each batch that each cigarette production trade mark is extracted in water data stack on the basis of specified barrel temperature
Pull out water, and be weighted average computation, value is kept in the water of pulling out for obtaining each cigarette generation trade mark.
In this step, each batch of each cigarette production trade mark pulls out the corresponding power of water on the basis of specified barrel temperature
Weight values are preset.
The water of pulling out of each cigarette generation trade mark keeps in value and pulls out water on the basis of specified barrel temperature equal to first batch
Be multiplied by its corresponding weighted value+second lot on the basis of specified barrel temperature pull out water be multiplied by its corresponding weighted value+...+
Pull out water of the N batches on the basis of specified barrel temperature is multiplied by its corresponding weighted value.
For example, the weighted value of 20 batches is set as first weights f1=50%, second to the tenth crowd of weights f2=30%,
Tenth is a collection of to the 20th crowd of weights f3=20%.
The water of pulling out of the cigarette generation trade mark keeps in valueCalculation formula it is as follows：
And/or
S13 according to the modification model for preloading dehydration coefficient, carries out the preloading dehydration coefficient of each cigarette production trade mark
It corrects.
C is please referred to Fig.1, is shown as the flow diagram of S13.As shown in Figure 1 C, the S13 includes：
S131 dries silk cylinder after starting stage is transferred to, acquires and count saliva score value, to obtain the stage inner outlet water
The maximum value of score value, until being transferred to the production phase.
In the present embodiment, moisture content of outlet value is acquired with predetermined collection period, for example, every 6 seconds acquire and record, it is next
Moisture content of outlet value after acquisition in a 6 seconds is compared with the moisture content of outlet value after a upper acquisition in 6 seconds, if more than then in covering
Moisture content of outlet value after one acquisition in 6 seconds, until cut-tobacco drier enters production status, obtains the maximum value of moisture content of outlet value
S132 calculates the difference of the maximum value of moisture content of outlet value obtained after default moisture content of outlet value and starting stage.
S133 searches the amendment for preloading dehydration coefficient corresponding with the difference in the database for preloading dehydration coefficient
Coefficient.
The correction factor for preloading dehydration coefficient is corresponded to each cigarette production trade mark write-in and preloads dehydration accordingly by S134
Coefficient data storehouse.
S135 is carried out to preloading the correction factor of each batch of each cigarette being dehydrated in the coefficient data storehouse production trade mark
Weighted average calculation, to obtain the correction factor weighted average of each cigarette production trade mark.
In this step, the corresponding weighted value of correction factor of each batch of each cigarette production trade mark is preset.
The correction factor of correction factor weighted average=first batch of each cigarette production trade mark is multiplied by corresponding
The correction factor of weighted value+second lot be multiplied by corresponding weighted value+... it is right with it that the correction factor of the+the M batches is multiplied by
The weighted value answered.
For example, the weighted value of 10 batches is set as first weights f1=50%, second to the 5th crowd of weights f2=30%,
6th crowd to the tenth crowd weights f3=20%.
Cigarette generates the correction factor weighted average of the trade markCalculation formula it is as follows：
S136 according to correction factor weighted average, calculates the preloading dehydration coefficient of each cigarette production trade mark.
In the present embodiment, the correction factor of the preloading dehydration coefficient of each cigarette production trade mark=each cigarette production trade mark
Weighted average× modified preload is needed to be dehydrated coefficient.
The parameter reviews one's lessons by oneself correction method through this embodiment, is deployed in a set of cut tobacco drying equipment in workshop i.e. drum-type
It is used on thin-plate cut-tobacco drier KLD.After a kind of cut tobacco drying moisture material head parameter self modification mode is used, a processing quality
That is the process data of cut tobacco drying moisture content has promotion, and two material head water characteristic value, that is, overshoot, the time that stabilizes, which have, to be changed
It is kind, the good control effect and feedback received.
What the present embodiment also provided a kind of small trade mark parameter for reviewing one's lessons by oneself correction method based on above-mentioned parameter reviews one's lessons by oneself correction method,
Including：
It is waiting receive present lot production task after, judge the present lot generation task whether be produce swatch number life
Production task；If so, the water of pulling out for combining the conventional trade mark of conventional trade mark history production batch keeps in value, it is each small to obtain present lot
The trade mark pulls out water operating point parameter, meanwhile, according to the modification model for preloading dehydration coefficient, the preloading of each small trade mark is taken off
Water coefficient is modified；If it is not, then according to pulling out the modification model of water rated operation point, to each conventional trade mark to pull out water specified
Operating point is modified；Meanwhile according to the modification model for preloading dehydration coefficient, coefficient is dehydrated to the preloading of each conventional trade mark
It is modified.
The correction method of reviewing one's lessons by oneself of the small trade mark parameter described in the present embodiment is described in detail below with reference to diagram.It please join
Fig. 2A is read, be shown as small trade mark parameter reviews one's lessons by oneself flow diagram of the correction method in an embodiment.As shown in Figure 2 A,
S21, it is waiting receive present lot production task after, judge the present lot generation task whether be production swatch number
Production task, if so, perform S22 and S22 ', if it is not, then performing S23 and S23 '.
S22 keeps in value with reference to the water of pulling out of the conventional trade mark of conventional trade mark history production batch, it is each small to obtain present lot
The trade mark pulls out water operating point parameter.Fig. 2 B are please referred to, are shown as the flow diagram of S22.As shown in Figure 2 B, the S22 packets
Include following steps：
S221, the routine trade mark pulls out that water keeps in value and the conventional trade mark produces recently when reading a production batch on the small trade mark
The water of pulling out of the conventional trade mark of batch keeps in value.
S222, according to the water of pulling out of the routine trade mark keeps in value during a production batch on the small trade mark, the conventional trade mark produces recently
The water of pulling out of the conventional trade mark of batch keeps in value, obtains operating mode variation with reference to coefficient.
Specifically, according to the water of pulling out of the routine trade mark keeps in value during a production batch on the small trade mark, the conventional trade mark is given birth to recently
The water of pulling out for producing the conventional trade mark of batch keeps in the difference that value calculates the two, according to the difference of the two, inquires in the database
To operating mode corresponding with the difference of the two variation with reference to coefficient.
S223 reads the water of pulling out of a production batch on the small trade mark and keeps in value and read the small of the small current production batch of the trade mark
The water of pulling out of the trade mark keeps in value.
S224, according on the small trade mark production batch pull out that water keeps in value and the current production batch of the small trade mark pull out water
Temporary value obtains the small trade mark and pulls out water variation with reference to coefficient.
Specifically, according on the small trade mark production batch pull out that water keeps in value and the current production batch of the small trade mark pull out water
It measures and keeps in the difference that value calculates the two, according to the difference of the two, lookup in the database obtains corresponding small with the difference of the two
The trade mark pulls out water variation with reference to coefficient.
Operating mode variation is pulled out water variation with reference to coefficient and the small trade mark and is averaged with reference to coefficient, got and pull out water by S225
Amount variation proportionality coefficient.That is pull out water variation proportionality coefficient=(operating mode variation with reference to coefficient+small trade mark pulls out water change
With reference to coefficient)/2.
The preset small trade mark is pulled out water amount parameters and is multiplied with the water variation proportionality coefficient that pulls out obtained, worked as with obtaining by S226
Preceding each small trade mark of batch pulls out water operating point parameter.
S22 ' according to the modification model for preloading dehydration coefficient, is modified the preloading dehydration coefficient of each small trade mark.
Specifically, include the following steps：
Silk cylinder is dried after starting stage is transferred to, and is acquired and is counted saliva score value, to obtain the maximum value of moisture content of outlet value；
Calculate the difference of the maximum value of moisture content of outlet value obtained after default moisture content of outlet value and starting stage；
The correction factor for preloading dehydration coefficient corresponding with the difference is searched in the database for preloading dehydration coefficient；
The correction factor for preloading dehydration coefficient is corresponded into each corresponding preloading dehydration coefficient data heap of small trade mark write-in
Stack；
The correction factor of each batch to preloading each small trade mark being dehydrated in coefficient data storehouse is weighted average meter
It calculates, to obtain the correction factor weighted average of each small trade mark；
According to correction factor weighted average, the preloading dehydration coefficient of each small trade mark is calculated.
S23 according to the modification model for pulling out water rated operation point, carries out the water rated operation point that pulls out of each conventional trade mark
It corrects.
Specifically, step S23 includes：
After production process is entered, acquisition dries the barrel temperature of silk cylinder, pulls out process water data, until drying silk cylinder into pan feeding
Shape of tail state；
According to the barrel temperature of the baking silk cylinder of acquisition, process water data are pulled out, calculate barrel temperature averages and pull out water
Average value；
According to water average value is pulled out, calculate and pull out water on the basis of specified barrel temperature；
According to each conventional trade mark, by pulling out on the basis of specified barrel temperature, water write-in is corresponding pulls out water data stack；
Water is pulled out on the basis of specified barrel temperature from each batch that each conventional trade mark is extracted in water data stack is pulled out,
And average computation is weighted, value is kept in the water of pulling out for obtaining each conventional trade mark.
S23 ' simultaneously, according to the modification model for preloading dehydration coefficient, the preloading of each conventional trade mark is dehydrated coefficient into
Row is corrected.
Specifically, S23 ' includes：
Silk cylinder is dried after starting stage is transferred to, and is acquired and is counted saliva score value, to obtain the stage inner outlet moisture value
Maximum value, until be transferred to the production phase；
Calculate the difference of the maximum value of moisture content of outlet value obtained after default moisture content of outlet value and starting stage；
The correction factor for preloading dehydration coefficient corresponding with the difference is searched in the database for preloading dehydration coefficient；
The correction factor for preloading dehydration coefficient is corresponded into each conventional trade mark write-in and preloads dehydration coefficient data accordingly
Storehouse；
The correction factor for preloading each batch for being dehydrated each conventional trade mark in coefficient data storehouse is weighted average
It calculates, with
Obtain the correction factor weighted average of each conventional trade mark；
According to correction factor weighted average, the preloading dehydration coefficient of each conventional trade mark is calculated.
Through this embodiment the small trade mark parameter to review one's lessons by oneself correction method hard to control mode is made to can be suitably used for cut-tobacco drier
The operating mode of part variation and the characteristics of take into account the small trade mark, improve the conventional trade mark, the production of small trade mark task material head characteristic index with
And Measure of Process Capability.
Correction method provided in this embodiment of reviewing one's lessons by oneself is deployed in a set of cut tobacco drying equipment in workshop i.e. drum-type thin-plate baking silk
It is used on machine KLD.After a kind of cut tobacco drying moisture material head parameter self modification mode is used, a processing quality, that is, cut tobacco is done
The process data of dry moisture content has promotion, and there are improvement in two material head water characteristic value, that is, overshoot, the time that stabilizes, receive
Relatively better control effect and feedback.By continuous bimestrial sampling, 62 batches of batches of the conventional trade mark with material head are obtained
Data, the data of 39 batches of batches of the small trade mark with material head.Specific effect is as follows：
In factory's cut tobacco drying moisture content internal control index：
1. conventional trade mark cut tobacco drying moisture content Ppk >=2.00 are up to standard, compliance rate is increased to 80.6% by original 70%；Enterprise
Steady time≤12min is up to standard, and compliance rate is increased to 85.4% by original 30%；Moisture material head overshoot absolute value≤0.5% is
Up to standard, compliance rate is increased to 91.9% by original 70%；
2. small trade mark cut tobacco drying moisture content Ppk >=1.33 are up to standard, compliance rate is increased to 82.5% by original 50%；It stabilizes
Time≤13min is up to standard, and compliance rate is increased to 87.1% by original 30%；Moisture material head overshoot absolute value≤0.5% be up to
Mark, compliance rate are increased to 84.6% by original 50%.
The present embodiment also provides a kind of storage medium (computer readable storage medium), is stored thereon with computer program,
The program realizes the self-correction reviewed one's lessons by oneself correction method and/or realize the small trade mark parameter of the parameter when being executed by processor
Method.One of ordinary skill in the art will appreciate that：Realizing all or part of step of above-mentioned each method embodiment can pass through
Computer program relevant hardware is completed.Aforementioned computer program can be stored in a computer readable storage medium.
The program when being executed, performs the step of including above-mentioned each method embodiment；And aforementioned storage medium includes：ROM, RAM, magnetic
The various media that can store program code such as dish or CD.
Embodiment two
A kind of parameter of the present embodiment reviews one's lessons by oneself positive system, for correcting pulling out in cut tobacco drying moisture content material head control parameter
Water rated operation point and/or preloading dehydration coefficient.Referring to Fig. 3, be shown as parameter reviews one's lessons by oneself positive system in an embodiment
In principle connect thus schematic diagram.As shown in figure 3, the positive system 3 of reviewing one's lessons by oneself of the parameter includes：Receiving module 31, first is corrected
32 and/or second correcting module 33 of module.
In the present embodiment, the receiving module 31, which is used to receiving, specified pulls out water rated operation point and/or pre-add
It is self-correction target component to carry dehydration coefficient.Wherein, each cigarette production trade mark includes the small trade mark and the conventional trade mark.
The first correcting module 32 coupled with the receiving module 32 is used for according to the amendment mould for pulling out water rated operation point
Formula is modified the water rated operation point that pulls out of each cigarette production trade mark.
Specifically, first modified module 32 is used for after production process is entered, and acquisition is dried the barrel temperature of silk cylinder, pulled out
Process water data, until drying silk cylinder into pan feeding shape of tail state；According to the collected barrel temperature for drying silk cylinder, pull out process water number
According to calculating and barrel temperature averages and pull out water average value；According to water average value is pulled out, calculate on the basis of specified barrel temperature
Pull out water；The trade mark is produced according to cigarette, the pulling out water write-in on the basis of specified barrel temperature corresponding is pulled out into water data heap
Stack；Water is pulled out on the basis of specified barrel temperature from each batch that each cigarette production trade mark is extracted in water data stack is pulled out,
And average computation is weighted, value is kept in the water of pulling out for obtaining each cigarette generation trade mark.
The second correcting module 33 coupled with the receiving module 31 is used for according to the modification model for preloading dehydration coefficient,
The preloading dehydration coefficient of each cigarette production trade mark is modified.
Specifically, second correcting module 33 is used for after production process is entered, and acquisition is dried the barrel temperature of silk cylinder, pulled out
Process water data, until drying silk cylinder into pan feeding shape of tail state；According to the collected barrel temperature for drying silk cylinder, pull out process water number
According to calculating and barrel temperature averages and pull out water average value；According to water average value is pulled out, calculate on the basis of specified barrel temperature
Pull out water；The trade mark is produced according to cigarette, the pulling out water write-in on the basis of specified barrel temperature corresponding is pulled out into water data heap
Stack；Water is pulled out on the basis of specified barrel temperature from each batch that each cigarette production trade mark is extracted in water data stack is pulled out,
And average computation is weighted, value is kept in the water of pulling out for obtaining each cigarette generation trade mark.
What the present embodiment also provided a kind of small trade mark parameter for reviewing one's lessons by oneself positive system based on parameter reviews one's lessons by oneself positive system.It please refers to
Fig. 4, be shown as small trade mark parameter reviews one's lessons by oneself theory structure schematic diagram of the positive system in an embodiment.It is as shown in figure 4, described small
The positive system 4 of reviewing one's lessons by oneself of trade mark parameter includes judgment module 40, third correcting module 43, the 4th correcting module the 44, the 5th amendment mould
45 and the 6th correcting module 46 of block.
Specifically, the judgment module 40 for it is waiting receive present lot production task after, judge the present lot give birth to
Into task whether be produce swatch number production task, if so, calling 43 and the 4th correcting module of third correcting module
44, if it is not, then calling the 5th correcting module 45 and the 6th correcting module 46.
The water of pulling out that the third correcting module 43 is used to combine the conventional trade mark of conventional trade mark history production batch is kept in
Value, obtain each small trade mark of present lot pulls out water operating point parameter.
Specifically, the third correcting module 43 is used to read pulling out for the conventional trade mark production batch routine trade mark second from the bottom
The water of pulling out that water keeps in the conventional trade mark of value and the nearest production batch of the conventional trade mark keeps in value；It is second from the bottom according to the conventional trade mark
The water of pulling out of the production batch routine trade mark keeps in value, and the water of pulling out of the conventional trade mark of the conventional nearest production batch of the trade mark keeps in value,
Operating mode variation is obtained with reference to coefficient；The water of pulling out for reading the small trade mark of small trade mark production batch second from the bottom keeps in value and reads swatch
The water of pulling out of the small trade mark of production batch keeps in value number recently；Water is pulled out according to the small trade mark of small trade mark production batch second from the bottom
The water of pulling out of the small trade mark of temporary value and the nearest production batch of the small trade mark keeps in value, obtains the small trade mark and pulls out water variation referential
Number；Operating mode variation is pulled out water variation with reference to coefficient and the small trade mark to be averaged with reference to coefficient, gets and pulls out water variation ratio
Coefficient；The preset small trade mark is pulled out water amount parameters to be multiplied with the water variation proportionality coefficient that pulls out obtained, it is each to obtain present lot
The small trade mark pulls out water operating point parameter.
Specifically, value is kept according to the water of pulling out of the conventional trade mark production batch routine trade mark second from the bottom, the conventional trade mark is most
The water of pulling out of the conventional trade mark of nearly production batch keeps in the difference that value calculates the two, according to the difference of the two, looks into the database
It askes and obtains operating mode variation corresponding with the difference of the two with reference to coefficient.
Specifically, pull out that water keeps in value and the small trade mark produces recently according to the small trade mark of small trade mark production batch second from the bottom
The water of pulling out of the small trade mark of batch keeps in the difference that value both calculates, according to the difference of the two, search in the database obtain with
The corresponding small trade mark of difference of the two pulls out water variation with reference to coefficient.
4th correcting module 43 is used for according to the modification model for preloading dehydration coefficient, the preloading to each small trade mark
Dehydration coefficient is modified.
Specifically, the 4th correcting module 43 acquires for drying silk cylinder after starting stage is transferred to and counts saliva
Score value, to obtain the maximum value of moisture content of outlet value；Calculate the moisture content of outlet value obtained after default moisture content of outlet value and starting stage
Maximum value difference；Preload corresponding with the difference is searched in the database for preloading dehydration coefficient and is dehydrated repairing for coefficient
Positive coefficient；The correction factor for preloading dehydration coefficient is corresponded into each corresponding preloading dehydration coefficient data heap of small trade mark write-in
Stack；The correction factor of each batch to preloading each small trade mark being dehydrated in coefficient data storehouse is weighted average computation, with
Obtain the correction factor weighted average of each small trade mark；According to correction factor weighted average, the preloading of each small trade mark is calculated
It is dehydrated coefficient.
5th correcting module 45 is used for according to the modification model for pulling out water rated operation point, and each conventional trade mark is pulled out
Water rated operation point is modified.
Specifically, the 5th correcting module 45 is used for after production process is entered, and acquisition is dried the barrel temperature of silk cylinder, pulled out
Process water data, until drying silk cylinder into pan feeding shape of tail state；According to the barrel temperature of the baking silk cylinder of acquisition, pull out process water number
According to calculating and barrel temperature averages and pull out water average value；According to water average value is pulled out, calculate on the basis of specified barrel temperature
Pull out water；According to each conventional trade mark, by pulling out on the basis of specified barrel temperature, water write-in is corresponding pulls out water data heap
Stack；Water is pulled out, and right on the basis of specified barrel temperature from each batch that each conventional trade mark is extracted in water data stack is pulled out
Its weighted average calculation keeps in value with the water of pulling out for obtaining each conventional trade mark.
6th modified module 46 is used for according to the modification model for preloading dehydration coefficient, to the pre-add of each conventional trade mark
Dehydration coefficient is carried to be modified.
Specifically, the 6th correcting module 46 acquires for drying silk cylinder after starting stage is transferred to and counts saliva
Score value, to obtain the maximum value of moisture content of outlet value；Calculate the moisture content of outlet value obtained after default moisture content of outlet value and starting stage
Maximum value difference；Preload corresponding with the difference is searched in the database for preloading dehydration coefficient and is dehydrated repairing for coefficient
Positive coefficient；The correction factor for preloading dehydration coefficient is corresponded into each conventional trade mark write-in and preloads dehydration coefficient data heap accordingly
Stack；Average computation is weighted to the correction factor for preloading each batch for being dehydrated each conventional trade mark in coefficient data storehouse,
To obtain the correction factor weighted average of each conventional trade mark；According to correction factor weighted average, each conventional trade mark is calculated
Preload dehydration coefficient.
It should be noted that it should be understood that the division of the modules of system above 3 and 4 is only a kind of drawing for logic function
Point, it can completely or partially be integrated on a physical entity in actual implementation, it can also be physically separate.And these modules can
All to be realized in the form of software is called by processing element；It can also all realize in the form of hardware；It can also part
Module calls the form of software to realize by processing element, and part of module is realized by the form of hardware.For example, x modules can be with
For the processing element individually set up, it can also be integrated in some chip of above device and realize, in addition it is also possible to program
The form of code is stored in the memory of above device, is called by some processing element of above device and is performed more than x
The function of module.The realization of other modules is similar therewith.In addition these modules can completely or partially integrate, can also
It is independent to realize.Processing element described here can be a kind of integrated circuit, have the processing capacity of signal.In the process of realization
In, each step of the above method or more modules can by the integrated logic circuit of the hardware in processor elements or
The instruction of software form is completed.
For example, the above module can be arranged to implement one or more integrated circuits of above method, such as：
One or more specific integrated circuits (ApplicationSpecificIntegratedCircuit, abbreviation ASIC) or, one
Or multi-microprocessor (digitalsingnalprocessor, abbreviation DSP) or, one or more field-programmable gate array
It arranges (FieldProgrammableGateArray, abbreviation FPGA) etc..For another example, when some above module is dispatched by processing element
When the form of program code is realized, which can be general processor, such as central processing unit
(CentralProcessingUnit, abbreviation CPU) or it is other can be with the processor of caller code.For another example, these modules can
To integrate, realized in the form of system on chip (system-on-a-chip, abbreviation SOC).
Embodiment three
The present embodiment provides a kind of equipment, including：Processor, memory, transceiver, communication interface and system bus；It deposits
Reservoir and communication interface are connect with processor and transceiver by system bus and complete mutual communication, and memory is used to deposit
Computer program is stored up, communication interface is used for and other equipment communicates, and processor and transceiver are used to run computer program,
X devices is made to perform each step for reviewing one's lessons by oneself correction method of parameter as described in embodiment one and/or perform small as described in embodiment one
The each step for reviewing one's lessons by oneself correction method of trade mark parameter.
System bus mentioned above can be Peripheral Component Interconnect standard
(PeripheralPomponentInterconnect, abbreviation PCI) bus or expanding the industrial standard structure
(ExtendedIndustryStandardArchitecture, abbreviation EISA) bus etc..The system bus can be divided into address
Bus, data/address bus, controlling bus etc..It for ease of representing, is only represented in figure with a thick line, it is not intended that only one total
Line or a type of bus.Communication interface is used to implement database access device and other equipment (such as client, read-write library
And read-only library) between communication.Memory may include random access memory (RandomAccessMemory, abbreviation RAM),
Nonvolatile memory (non-volatilememory), for example, at least a magnetic disk storage may also be further included.
Above-mentioned processor can be general processor, including central processing unit (CentralProcessingUnit, letter
Claim CPU), network processing unit (NetworkProcessor, abbreviation NP) etc.；It can also be digital signal processor
(DigitalSignalProcessing, abbreviation DSP), application-specific integrated circuit
(ApplicationSpecificIntegratedCircuit, abbreviation ASIC), field programmable gate array (Field-
ProgrammableGateArray, abbreviation FPGA) either other programmable logic device, discrete gate or transistor logic device
Part, discrete hardware components.
In conclusion by the self-correction method/system of parameter of the present invention, it is deployed in a set of cut tobacco drying in workshop
It is used on equipment, that is, drum type thin-plate cut-tobacco drier KLD.After a kind of cut tobacco drying moisture material head parameter self modification mode is used,
The process data of one processing quality, that is, cut tobacco drying moisture content has promotion, two material head water characteristic value, that is, overshoot, enterprises
There is improvement in the steady time, the good control effect and feedback received.Pass through the self-correction of small trade mark parameter of the present invention
The characteristics of method/system is to making control mode can be suitably used for the operating mode of cut-tobacco drier hardware change and take into account the small trade mark improves normal
Advise the trade mark, the material head characteristic index that small trade mark task produces and Measure of Process Capability.So the present invention effectively overcome it is existing
Various shortcoming in technology and have high industrial utilization.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all can carry out modifications and changes under the spirit and scope without prejudice to the present invention to above-described embodiment.Cause
This, those of ordinary skill in the art is complete without departing from disclosed spirit and institute under technological thought such as
Into all equivalent modifications or change, should by the present invention claim be covered.
Claims (10)
1. a kind of parameter reviews one's lessons by oneself correction method, which is characterized in that for correcting in cut tobacco drying moisture content material head control parameter
It pulls out water rated operation point and/or preloads dehydration coefficient；The correction method of reviewing one's lessons by oneself of the parameter includes：
It is self-correction target component to receive specified pulling out water rated operation point and/or preload dehydration coefficient；
According to the modification model for pulling out water rated operation point, the water rated operation point that pulls out of each cigarette production trade mark is repaiied
Just；
And/or
According to the modification model for preloading dehydration coefficient, the preloading dehydration coefficient of each cigarette production trade mark is modified；
Wherein, each cigarette production trade mark includes the small trade mark and the conventional trade mark.
2. parameter according to claim 1 reviews one's lessons by oneself correction method, which is characterized in that the foundation pulls out water rated operation point
Modification model, to each cigarette production the trade mark the step of water rated operation point is modified of pulling out include：
After production process is entered, acquisition dries the barrel temperature of silk cylinder, pulls out process water data, until drying silk cylinder into pan feeding shape of tail
State；
According to the collected barrel temperature for drying silk cylinder, pull out process water data, calculate the barrel temperature averages that dry silk cylinder and
Pull out water average value；
According to water average value is pulled out, calculate and pull out water on the basis of specified barrel temperature；
The trade mark is produced according to cigarette, the pulling out water write-in on the basis of specified barrel temperature corresponding is pulled out into water data stack；
Water is pulled out on the basis of specified barrel temperature from each batch that each cigarette production trade mark is extracted in water data stack is pulled out,
And average computation is weighted, value is kept in the water of pulling out for obtaining each cigarette generation trade mark.
3. parameter according to claim 2 reviews one's lessons by oneself correction method, which is characterized in that
The barrel temperature averages for drying silk cylinder are equal to after production process is entered, every the baking silk cylinder that predetermined collection period acquires
The sum of barrel temperature divided by times of collection；
It pulls out water average value to be equal to after production process is entered, the sum of process water data is pulled out every the acquisition of predetermined collection period
Divided by times of collection.
4. parameter according to claim 3 reviews one's lessons by oneself correction method, which is characterized in that
Water=pulling out water average value-of pulling out on the basis of specified barrel temperature (dries barrel temperature averages-specified cylinder of silk cylinder
Wall temperature) aridity coefficient in/cut-tobacco drier formulation parameter.
5. parameter according to claim 4 reviews one's lessons by oneself correction method, which is characterized in that the water of pulling out of the cigarette production trade mark is kept in
Pull out water of the value=first batch on the basis of specified barrel temperature is multiplied by its corresponding weighted value+second lot with specified barrel
On the basis of temperature pull out water be multiplied by its corresponding weighted value+... pull out water of+the N batches on the basis of specified barrel temperature multiplies
With its corresponding weighted value.
6. parameter according to claim 1 reviews one's lessons by oneself correction method, which is characterized in that described to be dehydrated coefficient according to preloading
Modification model is dehydrated the step of coefficient is modified to the preloading of each cigarette production trade mark and includes：
Silk cylinder is dried after starting stage is transferred to, and is acquired and is counted saliva score value, to obtain the stage inner outlet moisture value most
Big value, until being transferred to the production phase；
Calculate the difference of the maximum value of moisture content of outlet value obtained after default moisture content of outlet value and starting stage；
The correction factor for preloading dehydration coefficient corresponding with the difference is searched in the database for preloading dehydration coefficient；
The correction factor for preloading dehydration coefficient is corresponded into each cigarette production trade mark write-in and preloads dehydration coefficient data accordingly
Storehouse；
The correction factor of each batch to preloading each cigarette being dehydrated in the coefficient data storehouse production trade mark is weighted average
It calculates, to obtain the correction factor weighted average of each cigarette production trade mark；
According to correction factor weighted average, the preloading dehydration coefficient of each cigarette production trade mark is calculated.
7. parameter according to claim 6 reviews one's lessons by oneself correction method, which is characterized in that
The correction factor of correction factor weighted average=first batch of each cigarette production trade mark is multiplied by corresponding weight
The correction factor of value+second lot be multiplied by corresponding weighted value+... the correction factor of the+the M batches is multiplied by corresponding
Weighted value；
The preloading dehydration coefficient=each cigarette produces the correction factor weighted average of the trade mark × of each cigarette production trade mark need to be repaiied
Positive preloading dehydration coefficient.
8. a kind of parameter reviews one's lessons by oneself positive system, which is characterized in that for correcting in cut tobacco drying moisture content material head control parameter
It pulls out water rated operation point and/or preloads dehydration coefficient；The positive system of reviewing one's lessons by oneself of the parameter includes：
Receiving module is to review one's lessons by oneself positive goal for receiving specified pulling out water rated operation point and/or preload dehydration coefficient
Parameter；
First correcting module, for according to the modification model for pulling out water rated operation point, water to be pulled out to each cigarette production trade mark
Rated operation point is modified；And/or
Second correcting module, for according to the modification model for preloading dehydration coefficient, being taken off to the preloading of each cigarette production trade mark
Water coefficient is modified；
Wherein, each cigarette production trade mark includes the small trade mark and the conventional trade mark.
9. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is held by processor
That any one of claim 17 parameter is realized during row reviews one's lessons by oneself correction method.
10. a kind of equipment, which is characterized in that including：Processor and memory；
For the memory for storing computer program, the processor is used to perform the computer journey of the memory storage
Sequence, so that the equipment performs the parameter as described in any one of claim 1 to 7 and reviews one's lessons by oneself correction method.
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