CN108398201A - The net lifting force detection control apparatus of sounding balloon and its detection control method - Google Patents
The net lifting force detection control apparatus of sounding balloon and its detection control method Download PDFInfo
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- CN108398201A CN108398201A CN201810360950.3A CN201810360950A CN108398201A CN 108398201 A CN108398201 A CN 108398201A CN 201810360950 A CN201810360950 A CN 201810360950A CN 108398201 A CN108398201 A CN 108398201A
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- 238000001514 detection method Methods 0.000 title claims abstract description 71
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000005259 measurement Methods 0.000 claims abstract description 123
- 238000012545 processing Methods 0.000 claims abstract description 58
- 238000005273 aeration Methods 0.000 claims abstract description 4
- 238000004321 preservation Methods 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000005303 weighing Methods 0.000 claims 1
- 238000004891 communication Methods 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 description 18
- 229910052739 hydrogen Inorganic materials 0.000 description 18
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 14
- 230000008569 process Effects 0.000 description 9
- 239000007789 gas Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 150000002431 hydrogen Chemical class 0.000 description 4
- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
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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
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
Abstract
The present invention relates to a kind of net lifting force detection control apparatus of sounding balloon,Including detection platform,Data acquisition equipment,Data processing equipment,Inflate adjustment equipment,Detection platform for holding balloon at an upper portion thereof,Loading line and inflation accessory,The top of data acquisition equipment is equipped with detection platform with the stress of acquisition testing platform,Inflation adjustment equipment is for adjusting the aeration quantity filled into balloon,Data processing equipment respectively with data acquisition equipment,Inflate adjustment equipment communication connection,For the measured value of the stress of detection platform and setting value being compared to adjust inflation adjustment equipment,The invention further relates to a kind of detection control methods of the net lifting force detection control apparatus of sounding balloon,The invention can ensure that the accuracy that the net lifting force of sounding balloon measures,Realize the automation of control mode,Avoid the measurement error caused by personnel's individual difference.
Description
Technical field
The present invention relates to a kind of net lifting force detection control apparatus of sounding balloon and its detection control methods.
Background technology
During the release of sounding balloon, need to control its net lifting force.The size of net lifting force influences sounding gas
The speed of ascending to heaven of ball.Since the sensor that sounding balloon carries has regular hour constant, if net lifting force is excessive, sounding
The speed of ascending to heaven of balloon can be too fast, cause actual spot of measurement and the response time of sensor can not it is corresponding on.And if net lifting force
Too small, then the speed of ascending to heaven of sounding balloon is excessively slow, and sounding balloon may be unable to reach required height, influences number in the height
According to acquisition.It can be seen that net lifting force is a very important index.The Detection ＆ Controling of present net lifting force are to rely on to apply
The experience for putting personnel controls, and detection generally use hangs the method that weight is measured or measured with spring scale, measurement and control
Very science, practical net lifting force value is also possible to be more than measured value, and it is complicated for operation, be difficult the effective control accomplished to net lifting force
System.
In view of the above technical problems, the present invention provides a kind of net lifting force detection control apparatus of sounding balloon and its detection controls
Method processed.
Invention content
(1) technical problems to be solved
Before release, the net lifting force for coping with each balloon is detected and controls sounding balloon, reduces human factor
Influence.Therefore a kind of net lifting force detection control apparatus of sounding balloon of present invention offer and its detection control method, to solve mesh
Measurement result that the net lifting force detection of preceding sounding balloon and control occur in the process is inaccurate, it is complicated for operation, by experience, be difficult to pair
Net lifting force accomplishes the effectively technical problems such as control.
(2) technical solution
In order to solve the above technical problem, the present invention provides a kind of net lifting force detection control apparatus of sounding balloon, including inspection
Survey platform, data acquisition equipment, data processing equipment, inflation adjustment equipment；The detection platform for holding gas at an upper portion thereof
Ball, loading line and inflation accessory, the top of the data acquisition equipment is equipped with the detection platform to acquire the detection
The stress of platform, the inflation adjustment equipment is for adjusting the aeration quantity filled into the balloon；The data processing equipment
It communicates to connect, is used for the survey of the stress of the detection platform with the data acquisition equipment, the inflation adjustment equipment respectively
Magnitude and setting value are compared to adjust the inflation adjustment equipment.
Preferably, detection platform is an apparatus for placing, is enough to place balloon, loading line and inflation accessory, detect flat
Platform is preferably a tablet or pallet.
Preferably, data acquisition equipment is force snesor, and preferably data acquisition equipment is pressure sensor.
Preferably, force snesor is communicatively coupled with computer by A/D converter.
Preferably, data processing equipment is computer, microcontroller, cloud platform, mobile client, preferably computer.Number
The data of force snesor transmission are received according to processing equipment and include optionally on power display table, in addition at data by numerical value
Reason equipment can also control inflation adjustment equipment, such as be turned on and off inflation adjustment equipment, increase or reduce the unit interval
Aeration quantity etc..Inflation adjustment equipment also can be controlled manually.
Preferably, the balloon is sounding balloon, can be single ball, can also be double balls of ball in outer ball cover, also may be used
Can also be that multiple sounding balloons are in parallel, the density of the gas filled in balloon is less than air, example to be the balloon of multilayer nest
Such as, it can be hydrogen, helium, preferably hydrogen.
Preferably, the detection platform is placed in the top of the data acquisition equipment, can be surveyed after data acquisition equipment peeling
Measure balloon, loading line and the weight for inflating accessory.
Preferably, the data processing equipment is used to set and save as net lifting force setting value A by the net lifting force neededset,
And the setting value is calculated according to formula (2) and the setting value is saved as into setting measurement value Fset；The data acquisition equipment
It is opened after the balloon inflation in the inflation adjustment equipment, acquires the measured value, and using the measured value as in real time
Measured value FcurIt is sent to the data processing equipment；The data processing equipment compares real-time measurement values FcurIt is surveyed with the setting
Magnitude FsetSize, as real-time measurement values FcurNo more than the setting measurement value FsetWhen, the inflation adjustment equipment is closed,
The data processing equipment calculates net lifting force instantaneous value A according to formula (1)curAnd the net lifting force instantaneous value A of preservation at this timecurAnd reality
When measured value Fcur, wherein
Fcur=W ﹢ M-Acur(1)；
Fset=W ﹢ M-Aset(2)；
Fcur, real-time measurement values, unit：Newton；
Fset, setting measurement value, unit：Newton；
W ﹢ M, the sum of balloon, loading line and inflation accessory weight, are datum, unit：Newton；
Acur, net lifting force instantaneous value, unit：Newton；
Aset, net lifting force setting value, unit：Newton.
Preferably, the inflation accessory is air inflation nozzle and balancer, and the air inflation nozzle connects the inflating port of the balloon, to
The balloon provides the interface of inflation, and the outlet of the balancer connects the air inflation nozzle, and the import of the balancer passes through institute
It states loading line and connects the inflation regulating device, wherein the total weight of the balancer and the loading line is W, described
The total weight of balloon and the air inflation nozzle is M.The balancer is to the position of the fixation balloon and the generation of minimizing electrostatic.
Preferably, the net lifting force detection control apparatus of the sounding balloon further includes data display equipment, and the data are shown
Equipment is for net lifting force instantaneous value A described in real-time displaycur。
Preferably, the data display equipment is that power shows table, can be specifically that liquid crystal display, electronic ink screen, CRT are shown
Screen etc..
Preferably, the inflation adjustment equipment is solenoid valve, and the solenoid valve is opened according to instruction or stops filling balloon
Gas.After the net lifting force detection control apparatus of sounding balloon starts, opens solenoid valve is to balloon inflation, as real-time measurement values FcurLess
In the setting measurement value FsetWhen, data processing equipment or personnel close the inflation adjustment equipment, stop to balloon inflation.
Preferably, the inflation adjustment equipment is the first solenoid valve being arranged in parallel and second solenoid valve, the balloon packet
Interior ball and ectosphere are included, first solenoid valve is set on the loading line of the interior ball, and the second solenoid valve is set to institute
It states on the loading line of ectosphere.
Preferably, the data processing equipment is according to the first net lifting force setting value Aset1, the second net lifting force setting value Aset2With
Formula (2), formula (3) calculate and preserve the first setting measurement value Fset1With the second setting measurement value Fset2, wherein
Fset2=Fset1- Aset2(3)；
First solenoid valve is in real-time measurement values FcurNo more than the first setting measurement value Fset1When stop to described
Interior ball inflation, the data processing equipment preserve net lifting force instantaneous value A at this timecur1With real-time measurement values Fcur1, open described the
Two solenoid valves, the second solenoid valve is in real-time measurement values FcurNo more than the second setting measurement value Fset2When stop to institute
Ectosphere inflation is stated, the data processing equipment preserves net lifting force instantaneous value A at this timecur2With real-time measurement values Fcur2。
A kind of detection control method of the net lifting force detection control apparatus of above-mentioned sounding balloon, includes the following steps：
(a) net lifting force setting value A is set in the data processing equipmentsetAnd preserve, the data processing equipment according to
Formula (2) calculates and preserves setting measurement value Fset；
(b) the inflation adjustment equipment is opened, the balloon is inflated, the data acquisition equipment acquisition is surveyed in real time
Magnitude FcurAnd it is sent to the data processing equipment；
(c) data processing equipment compares real-time measurement values FcurWith the setting measurement value FsetSize；
(d) as real-time measurement values FcurNo more than the setting measurement value FsetWhen, the inflation adjustment equipment is closed, and protect
Deposit net lifting force instantaneous value A at this timecurWith real-time measurement values Fcur。
The detection control method of the above-mentioned net lifting force detection control apparatus of sounding balloon further includes step in step (b)-(d)
Suddenly (e)：
(e) it is calculated according to formula (1) and by net lifting force instantaneous value AcurThe real-time display on the data display equipment.
A kind of detection control method of the net lifting force detection control apparatus of sounding balloon, includes the following steps：
(a) the first net lifting force setting value A is set in the data processing equipmentset1With the second net lifting force setting value Aset2
And preserve, the data processing equipment is according to the first net lifting force setting value Aset1, the second net lifting force setting value Aset2With formula (2),
Formula (3) calculates and preserves the first setting measurement value Fset1With the second setting measurement value Fset2；
(b) first solenoid valve is opened, the interior ball is inflated, the data acquisition equipment acquisition measures in real time
Value FcurAnd it is sent to the data processing equipment；
(c) data processing equipment compares real-time measurement values FcurWith the first setting measurement value Fset1Size；
(d) as real-time measurement values FcurNo more than the first setting measurement value Fset1When, first solenoid valve is closed,
And the net lifting force instantaneous value A of preservation at this timecur1With real-time measurement values Fcur1, open second solenoid valve and the ectosphere be inflated；
(e) as real-time measurement values FcurNo more than the second setting measurement value Fset2When, the second solenoid valve is closed,
And the net lifting force instantaneous value A of preservation at this timecur2With real-time measurement values Fcur2。
A kind of detection control method of the net lifting force of sounding balloon installs the sounding balloon discharged, air inflation nozzle, balancer
It is good, it is placed in detection platform, while force snesor being installed under detection platform.After force snesor carries out peeling operation to platform,
The weight measured is the weight summation of sounding balloon, air inflation nozzle, balancer and loading line.Force snesor passes through computer and power
Show table communication connection.Voltage-stablizer is provided in air shooter line, solenoid valve is explosion-proof solenoid valve.Manually opened solenoid valve
Or send out solenoid valve open command control solenoid valve using computer and open, hydrogen is by loading line (not shown) to i.e.
Hydrogen will be conveyed in the sounding balloon of release, with the input of hydrogen, balloon volume expansion, because the proportion of hydrogen is less than air,
Balloon is set to generate buoyancy, the numerical value of force snesor is reduced, and when data are not more than setting value, computer sends out signal, computer
Or personnel control solenoid valve according to this signal.The real-time measurement of the quasi- sounding balloon discharged is acquired using force snesor
It is worth and obtains the real-time net lifting force of sounding balloon, the electric signal acquired is sent to by computer by communication line and power is shown
Table, can be used computer as control device and data processing equipment, also can manual control solenoid valve.Power senses after device starts
Device real-time sampling force value, is converted by A/D, and force value can be shown by power display table, force value shape after the accumulative processing of computer
At database, data query can be carried out.Computer constantly detects force value, and is compared with setting value, when force value is not more than
When setting value, control solenoid valve is closed, and a detection control process is completed.
(3) advantageous effect
The present invention carries out real-time measurement values by the way that data acquisition equipment, data processing equipment, inflation adjustment equipment is arranged
It measures, net lifting force instantaneous value is calculated, stop, to balloon inflation, protecting immediately when real-time measurement values reach setting measurement value
The accuracy that the net lifting force of sounding balloon measures has been demonstrate,proved, the automation of control mode has been realized, avoids because personnel's individual difference is made
At measurement error.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Some bright embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 shows the net lifting force detection control apparatus composition frame chart of single ball of the invention；
Fig. 2 shows double net lifting force detection control apparatus composition frame charts of ball of the invention；
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that following embodiment is for saying
The bright present invention, but do not limit the scope of the invention.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
The every other embodiment obtained under the premise of creative work is made, shall fall within the protection scope of the present invention.
A kind of net lifting force detection control apparatus of sounding balloon of present invention offer and detection control method, it is ensured that sounding balloon
The accuracy that net lifting force measures, realizes the automation of control mode, avoids the measurement error caused by personnel's individual difference.
Embodiment 1：
As shown in Figure 1, a kind of sounding list free lift of a balloon detection control apparatus, including：Platform, force snesor, A/D conversions
Device, computer, power show that table, solenoid valve, detection object are balancer, air inflation nozzle, balloon and loading line (not shown).Its
In, balancer, air inflation nozzle, balloon and loading line are placed on platform, and force snesor is placed under platform.
The course of work is as follows：First, balloon is mounted on air inflation nozzle, air inflation nozzle is connect with balancer, power turn-on,
After device stabilization, sets required net lifting force and save as net lifting force setting value Aset, computer is according to formula (2) calculating
Obtain setting measurement value Fset,
Fcur=W ﹢ M-Acur(1)；
Fset=W ﹢ M-Aset(2)；
Fcur, real-time measurement values, unit：Newton；
Fset, setting measurement value, unit：Newton；
W ﹢ M, the sum of balloon, loading line and inflation accessory weight, are datum, unit：Newton；
Acur, net lifting force instantaneous value, unit：Newton；
Aset, net lifting force setting value, unit：Newton.
Opens solenoid valve, hydrogen through voltage-stablizer, solenoid valve, loading line, balancer, air inflation nozzle to balloon inflation, with
Hydrogen is filled with, ballooning, and because hydrogen is lighter than air, balloon generates buoyancy, and balloon just generates a pulling force, power to balancer
The numerical value of sensor is reduced, and the signal detected by force snesor is input to computer into line number after A/D converter is converted
According to processing, net lifting force instantaneous value A after processingcurIt is output to power display table, as real-time measurement values FcurNo more than setting measurement value Fset
When, computer provides a signal, and controlling solenoid valve according to the signal closes, and makes computer to net lifting force instantaneous value at this time
AcurIt is preserved, to inquire.Complete an action process.
A kind of detection control method of the net lifting force detection control apparatus of sounding balloon, includes the following steps：
(a) net lifting force setting value A is set in the data processing apparatussetAnd preserve, data processing equipment is according to formula (2)
It calculates and preserves setting measurement value Fset；
(b) inflation adjustment equipment is opened, balloon is inflated, data acquisition equipment acquires real-time measurement values FcurAnd it will
It is sent to data processing equipment；
(c) data processing equipment compares real-time measurement values FcurWith setting measurement value FsetSize；
(d) as real-time measurement values FcurNo more than setting measurement value FsetWhen, inflation adjustment equipment is closed, and preserve at this time
Net lifting force instantaneous value AcurWith real-time measurement values Fcur。
The detection control method of the above-mentioned net lifting force detection control apparatus of sounding balloon further includes step in step (b)-(d)
Suddenly (e)：
(e) it is calculated according to formula (1) and by net lifting force instantaneous value AcurThe real-time display on data display equipment.
1 unit of table：Newton (N)
| Serial number | Fcur | Acur | Fset | Aset | W+M | Remarks |
| 1 | 28.89 | 13.74 | 28.91 | 13.72 | 42.63 | Fine day |
| 2 | 29.19 | 13.74 | 29.21 | 13.72 | 42.93 | Fine day |
| 3 | 29.19 | 13.75 | 29.22 | 13.72 | 42.94 | Fine day |
| 4 | 26.26 | 16.69 | 26.29 | 16.66 | 42.95 | Rainy day |
| 5 | 26.30 | 16.69 | 26.33 | 16.66 | 42.99 | Rainy day |
| 6 | 26.30 | 16.70 | 26.34 | 16.66 | 43.00 | Rainy day |
It elaborates by taking the data line of serial number 1 in table 1 as an example below.
It is 750 grams of balloon to select covering, balancer, air inflation nozzle, balloon and loading line the sum of gravity be W+M=
Balloon is mounted on air inflation nozzle, air inflation nozzle is connect with balancer, power turn-on by 42.63 (N), after device stabilization, setting
Required net lifting force simultaneously saves as net lifting force setting value Aset=13.72 (N), due to balloon and unaerated, net lifting force is real at this time
Duration AcurIt is 0, real-time measurement values FcurSetting measurement value is calculated according to formula (2) in=W+M=42.63 (N), computer
Fset：
Fset=W ﹢ M-Aset=42.63-13.72=28.91 (N)
Opens solenoid valve, hydrogen through voltage-stablizer, solenoid valve, loading line, balancer, air inflation nozzle to balloon inflation, with
Hydrogen is filled with, ballooning, and because hydrogen is lighter than air, balloon generates buoyancy, and balloon just generates a pulling force, power to balancer
The numerical value of sensor is reduced, and the signal detected by force snesor is input to computer into line number after A/D converter is converted
According to processing, net lifting force instantaneous value A after processingcurIt is output to power display table, as real-time measurement values FcurWhen being reduced to 28.89 (N), by
In real-time measurement values F at this timecurNo more than setting measurement value Fset(Fcur=28.89<28.91=Fset), computer provides one
A signal controls solenoid valve according to the signal and closes, net lifting force instantaneous value A at this time is calculated according to formula (1)cur：
Acur=W ﹢ M-Fcur=42.63-28.89=13.74 (N)
Make computer to net lifting force instantaneous value A at this timecurIt is preserved, to inquire.Complete an action process.
The net lifting force of bigger is needed when the rainy day discharging sounding balloon, therefore net lifting force setting value is 16.66 (N), is more than
Net lifting force setting value 13.72 (N) when fine day, remaining detects and controls process referring to the above.
Embodiment 2：
As shown in Fig. 2, a kind of double free lift of a balloon detection control apparatus of sounding, including：Force snesor, A/D converter, meter
Calculation machine, power show that table, solenoid valve 1, solenoid valve 2, detection object are balancer, air inflation nozzle, balloon and loading line (not shown).
Wherein, balancer, air inflation nozzle, balloon and loading line are placed on platform, and force snesor is placed under platform.
The course of work is as follows：First, balloon is mounted on air inflation nozzle, air inflation nozzle is connect with balancer, power turn-on,
After device stabilization, sets required net lifting force and save as the first net lifting force setting value Aset1(interior ball) and the second net lifting force
Setting value Aset2The first setting measurement value F is calculated according to formula (2) in (ectosphere), computerset1, calculated according to formula (3)
Go out the second setting measurement value Fset2,
Fcur=W ﹢ M-Acur(1)；
Fset1=W ﹢ M-Aset2(2)；
Fset2=Fset1- Aset2(3)；
Acur=Acur1﹢ Acur2(4)；
Fcur, real-time measurement values, unit：Newton；
Fset1, the first setting measurement value, unit：Newton；
Fset2, the second setting measurement value, unit：Newton；
W ﹢ M, the sum of balloon, loading line and inflation accessory weight, are datum, unit：Newton；
Acur1, the first net lifting force instantaneous value, unit：Newton；
Acur2, the second net lifting force instantaneous value, unit：Newton；
Aset1, the first net lifting force setting value, unit：Newton；
Aset2, the second net lifting force setting value, unit：Newton.
Solenoid valve 2 is closed, opens solenoid valve 1, hydrogen through voltage-stablizer, solenoid valve 1, loading line, balancer,
Air inflation nozzle inflates balloon (interior ball), and with being filled with for hydrogen, ballooning, because hydrogen is lighter than air, balloon generates buoyancy, gas
Ball just generates a pulling force to balancer, and the numerical value of force snesor is reduced, and the signal detected by force snesor is converted through A/D
After device conversion, it is input to computer and carries out data processing, the first net lifting force instantaneous value A after processingcur1It is real-time with the second net lifting force
Value Acur2It is output to power display table, as real-time measurement values FcurNo more than the first setting measurement value Fset1When, computer provides one
Signal, controls that solenoid valve 1 is closed and opens solenoid valve 2 inflates balloon (ectosphere) according to the signal, makes computer at this time
First net lifting force instantaneous value Acur1It is preserved, to inquire.It is not more than the second setting measurement value when being inflated to real-time measurement values
Fset2When, solenoid valve 2 is closed, and make computer to net lifting force instantaneous value A at this timecur2It is preserved, to inquire.Complete one
A action process.
A kind of detection control method of the net lifting force detection control apparatus of sounding balloon, includes the following steps：
(a) the first net lifting force setting value A is set in the data processing apparatusset1With the second net lifting force setting value Aset2And it protects
It deposits, data processing equipment is according to the first net lifting force setting value Aset1, the second net lifting force setting value Aset2, formula (2), formula (3) meter
It calculates and preserves the first setting measurement value Fset1With the second setting measurement value Fset2；
(b) the first solenoid valve is opened, internal ball is inflated, and data acquisition equipment acquires real-time measurement values FcurAnd by its
It is sent to data processing equipment；
(c) data processing equipment compares real-time measurement values FcurWith the first setting measurement value Fset1Size；
(d) as real-time measurement values FcurNo more than the first setting measurement value Fset1When, the first solenoid valve is closed, and preserve this
When net lifting force instantaneous value Acur1With real-time measurement values Fcur1, open second solenoid valve and ectosphere be inflated；
(e) as real-time measurement values FcurNo more than the second setting measurement value Fset2When, second solenoid valve is closed, and preserve this
When net lifting force instantaneous value Acur2With real-time measurement values Fcur2。
2 unit of table：Newton (N)
It elaborates by taking the data line of serial number 1 in table 2 as an example below.
In selecting ball covering be 750 grams, the balloon of 500 grams of ectosphere covering, balancer, air inflation nozzle, balloon and loading line
The sum of gravity be W+M=48.41 (N), balloon is mounted on air inflation nozzle, air inflation nozzle is connect with balancer, power turn-on,
After device stabilization, sets required net lifting force and save as the first net lifting force setting value Aset1=13.50 (N) and second are net
Lifting force setting value Aset2=13.00 (N), due to balloon and unaerated, net lifting force instantaneous value A at this timecur1And Acur2It is 0, in real time
Measured value FcurSetting measurement value F is calculated according to formula (2) in=W+M=48.41 (N), computerset1：
Fset1=W ﹢ M-Aset1=48.41-13.50=34.91 (N)
Setting measurement value F is calculated according to formula (3) in computerset2：
Fset2=Fset1- Aset2=21.91 (N)
Solenoid valve 2 is closed, opens solenoid valve 1, hydrogen through voltage-stablizer, solenoid valve 1, loading line, balancer,
Air inflation nozzle inflates balloon (interior ball), and with being filled with for hydrogen, ballooning, because hydrogen is lighter than air, balloon generates buoyancy, gas
Ball just generates a pulling force to balancer, and the numerical value of force snesor is reduced, and the signal detected by force snesor is converted through A/D
After device conversion, it is input to computer and carries out data processing, the first net lifting force instantaneous value A after processingcur1It is real-time with the second net lifting force
Value Acur2It is output to power display table, due to not starting to start to inflate to ectosphere, the second net lifting force instantaneous value A at this timecur2For
0, and due to Acur=Acur1+Acur2, therefore Fcur=W ﹢ M-Acur1, as real-time measurement values FcurWhen=34.89 (N), i.e., when first
Real-time measurement values Fcur1No more than the first setting measurement value Fset1When (Fcur1=34.89<34.91=Fset1), computer provides one
A signal controls the closing of solenoid valve 1 according to the signal and opens solenoid valve 2 inflates balloon (ectosphere), makes computer at this time
Net lifting force instantaneous value Acur1=W ﹢ M-Fcur1=48.41-34.89=13.52 (N) is preserved, to inquire.When to ectosphere
Inflation is so that real-time measurement values FcurWhen being reduced to 21.90 (N), i.e., it ought be inflated to the second real-time measurement values Fcur2It is set no more than second
Location survey magnitude Fset2When (Fcur2=21.90<21.91=Fset2), solenoid valve 2 is closed, and keep computer real to net lifting force at this time
Duration Acur2It is preserved, to inquire.Complete an action process.Calculating process is as follows：
Acur2=W+M-Fcur-Acur1=W+M-Fcur2-Acur1=48.41-21.90-13.52=12.99 (N)
The net lifting force of interior ball of bigger is needed when discharging sounding balloon in the evening, therefore the first net lifting force setting value is 13.50
(N), it is more than the first net lifting force setting value 13.00 (N) when daytime, remaining detects and controls process referring to the above.
The present invention can accurately detect and control the net lifting force of the sounding balloon of quasi- release, ensure that the net lifting force of sounding balloon
The accuracy of measurement realizes the automation of control mode, avoids the measurement error caused by personnel's individual difference.
Although the embodiments of the invention are described in conjunction with the attached drawings, but those skilled in the art can not depart from this hair
Various modifications and variations are made in the case of bright spirit and scope, such modifications and variations are each fallen within by appended claims
Within limited range.
Claims (10)
1. a kind of net lifting force detection control apparatus of sounding balloon, including detection platform, data acquisition equipment, data processing equipment,
Inflate adjustment equipment；
The detection platform for hold at an upper portion thereof balloon, loading line and inflation accessory, the data acquisition equipment it is upper
Portion is equipped with the detection platform to acquire the stress of the detection platform, and the inflation adjustment equipment is for adjusting to the gas
The aeration quantity filled in ball；
The data processing equipment is communicated to connect with the data acquisition equipment, the inflation adjustment equipment respectively, is used for institute
It states the measured value of the stress of detection platform and setting value is compared to adjust the inflation adjustment equipment.
2. the net lifting force detection control apparatus of sounding balloon according to claim 1, which is characterized in that the data processing is set
It is ready for use on and the net lifting force of needs is set and saved as net lifting force setting value Aset, and the setting value is calculated simultaneously according to formula (2)
The setting value is saved as into setting measurement value Fset；
The data acquisition equipment is opened in the inflation adjustment equipment after the balloon inflation, and the measured value is acquired, and
Using the measured value as real-time measurement values FcurIt is sent to the data processing equipment；
The data processing equipment compares real-time measurement values FcurWith the setting measurement value FsetSize, work as real-time measurement values
FcurNo more than the setting measurement value FsetWhen, the inflation adjustment equipment is closed, the data processing equipment is according to formula (1)
Calculate net lifting force instantaneous value AcurAnd the net lifting force instantaneous value A of preservation at this timecurWith real-time measurement values Fcur, wherein
Fcur=W ﹢ M-Acur(1)；
Fset=W ﹢ M-Aset(2)；
Fcur, real-time measurement values, unit：Newton；
Fset, setting measurement value, unit：Newton；
W ﹢ M, the sum of balloon, loading line and inflation accessory weight, are datum, unit：Newton；
Acur, net lifting force instantaneous value, unit：Newton；
Aset, net lifting force setting value, unit：Newton.
3. the net lifting force detection control apparatus of sounding balloon according to claim 2, which is characterized in that the inflation accessory is
Air inflation nozzle and balancer, the air inflation nozzle connect the inflating port of the balloon, and the interface of inflation is provided to the balloon, described flat
The outlet of weighing apparatus connects the air inflation nozzle, and the import of the balancer connects the inflation by the loading line and adjusts dress
It sets, wherein the total weight of the balancer and the loading line is W, and the total weight of the balloon and the air inflation nozzle is M.
4. the net lifting force detection control apparatus of sounding balloon according to claim 2, which is characterized in that further include that data are shown
Equipment, the data display equipment is for net lifting force instantaneous value A described in real-time displaycur。
5. the net lifting force detection control apparatus of sounding balloon according to claim 1, which is characterized in that the inflation adjusting is set
Standby is solenoid valve, and the solenoid valve is opened according to instruction or stopped to balloon inflation.
6. the net lifting force detection control apparatus of sounding balloon according to claim 2, which is characterized in that the inflation adjusting is set
Standby the first solenoid valve and second solenoid valve, the balloon to be arranged in parallel includes interior ball and ectosphere, and first solenoid valve is set
It is placed on the loading line of the interior ball, the second solenoid valve is set on the loading line of the ectosphere.
7. the net lifting force detection control apparatus of sounding balloon according to claim 6, which is characterized in that the data processing is set
For according to the first net lifting force setting value Aset1, the second net lifting force setting value Aset2It is calculated with formula (2), formula (3) and preserves first
Setting measurement value Fset1With the second setting measurement value Fset2, wherein
Fset2=Fset1-Aset2(3)；
First solenoid valve is in real-time measurement values FcurNo more than the first setting measurement value Fset1When stop to the interior ball
Inflation, the data processing equipment preserve net lifting force instantaneous value A at this timecur1With real-time measurement values Fcur1, open second electricity
Magnet valve, the second solenoid valve is in real-time measurement values FcurNo more than the second setting measurement value Fset2When stop to described outer
Ball is inflated, and the data processing equipment preserves net lifting force instantaneous value A at this timecur2With real-time measurement values Fcur2。
8. a kind of detection control method of such as net lifting force detection control apparatus of claim 2-4 any one of them sounding balloons,
Its feature includes the following steps：
(a) net lifting force setting value A is set in the data processing equipmentsetAnd preserve, the data processing equipment is according to formula
(2) it calculates and preserves setting measurement value Fset；
(b) the inflation adjustment equipment is opened, the balloon is inflated, the data acquisition equipment acquires real-time measurement values
FcurAnd it is sent to the data processing equipment；
(c) data processing equipment compares real-time measurement values FcurWith the setting measurement value FsetSize；
(d) as real-time measurement values FcurNo more than the setting measurement value FsetWhen, the inflation adjustment equipment is closed, and preserve this
When net lifting force instantaneous value AcurWith real-time measurement values Fcur。
9. the detection control method of the net lifting force detection control apparatus of sounding balloon as claimed in claim 8, which is characterized in that
It further include step (e) in step (b)-(d)：
(e) it is calculated according to formula (1) and by net lifting force instantaneous value AcurThe real-time display on the data display equipment.
10. a kind of detection control method of the net lifting force detection control apparatus of sounding balloon as claimed in claims 6 or 7, special
Sign includes the following steps：
(a) the first net lifting force setting value A is set in the data processing equipmentset1With the second net lifting force setting value Aset2And it protects
It deposits, the data processing equipment is according to the first net lifting force setting value Aset1, the second net lifting force setting value Aset2With formula (2), formula
(3) it calculates and preserves the first setting measurement value Fset1With the second setting measurement value Fset2；
(b) first solenoid valve is opened, the interior ball is inflated, the data acquisition equipment acquires real-time measurement values
FcurAnd it is sent to the data processing equipment；
(c) data processing equipment compares real-time measurement values FcurWith the first setting measurement value Fset1Size；
(d) as real-time measurement values FcurNo more than the first setting measurement value Fset1When, first solenoid valve is closed, and preserve
Net lifting force instantaneous value A at this timecur1With real-time measurement values Fcur1, open second solenoid valve and the ectosphere be inflated；
(e) as real-time measurement values FcurNo more than the second setting measurement value Fset2When, the second solenoid valve is closed, and preserve
Net lifting force instantaneous value A at this timecur2With real-time measurement values Fcur2。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810360950.3A CN108398201A (en) | 2018-04-20 | 2018-04-20 | The net lifting force detection control apparatus of sounding balloon and its detection control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810360950.3A CN108398201A (en) | 2018-04-20 | 2018-04-20 | The net lifting force detection control apparatus of sounding balloon and its detection control method |
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| CN108398201A true CN108398201A (en) | 2018-08-14 |
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| CN201810360950.3A Pending CN108398201A (en) | 2018-04-20 | 2018-04-20 | The net lifting force detection control apparatus of sounding balloon and its detection control method |
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