CN105823382B - A kind of guided munition gyroscope test emulation device - Google Patents
A kind of guided munition gyroscope test emulation device Download PDFInfo
- Publication number
- CN105823382B CN105823382B CN201610259410.7A CN201610259410A CN105823382B CN 105823382 B CN105823382 B CN 105823382B CN 201610259410 A CN201610259410 A CN 201610259410A CN 105823382 B CN105823382 B CN 105823382B
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- power supply
- gyroscope
- programmable power
- relay
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B35/00—Testing or checking of ammunition
- F42B35/02—Gauging, sorting, trimming or shortening cartridges or missiles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
- G01C25/005—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass initial alignment, calibration or starting-up of inertial devices
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- General Engineering & Computer Science (AREA)
- Emergency Protection Circuit Devices (AREA)
- Small-Scale Networks (AREA)
Abstract
The invention discloses a kind of guided munition gyroscope test emulation device, and it includes industrial computer, router, digital multimeter, programmable power supply, selecting switch, digital I/O modules, change-over circuit and conversion control circuit；Its advantage is：The present invention is that characterisitic parameter, work schedule, data communication of guided munition gyroscope etc. are checked, simulated, and whole Test condition is monitored；Present invention configuration is flexible, and system is changeable, easy to use simple to operate；The present invention has stronger scalability, based on the present invention, can complete the testing requirement of new model ammunition, can also meet grinding the test of digital guided munition；The present invention also has self-checking function, leaves equipment Alignment interface, facilitates equipment periodic calibration.
Description
Technical field
The invention belongs to guided munition technical field of measurement and test, is related to a kind of guided munition gyroscope test emulation device.
Background technology
Typically, guided munition product is the electronic product formed based on ten million component, or by some components and
The Complex Structural System of part composition.And the Support of Complex Structural System more levels off to a great system engineering.At this
In system engineering, it is important that a part be then test system, it mainly completes the survey of the various parameters of Complex Structural System
Examination and functional verification, including reliability test, ground simulation etc..
Gyroscope is one of part of guided munition, and its parameter and functional verification is test guided munition properties of product
Important component, it is significant to grasping guided munition guidance control system overall performance state..
The content of the invention
The technical problems to be solved by the invention are to provide a kind of guided missile processed that intelligent test can be carried out to gyroscope
Medicine gyroscope test emulation device.
Technical scheme is used by solve above-mentioned technical problem：A kind of guided munition gyroscope test emulation device,
It includes industrial computer, router, digital multimeter, programmable power supply, selecting switch, digital I/O modules, change-over circuit and conversion control
Circuit processed；
The change-over circuit includes the 15th to the 16th relay and the 19th to the 20th relay；
The digital multimeter, programmable power supply, selecting switch and digital I/O modules pass through router and the industry control respectively
Machine is connected；
The digital multimeter is connected with the corresponding port of the selecting switch；
The selecting switch is connected with gyroscope X6 corresponding port；
The digital I/O modules are connected with the corresponding port of the conversion control circuit；
The programmable power supply is connected with the corresponding port of conversion control circuit respectively；
1st normally opened contact KTL19-1s of the port DY1+ of the programmable power supply through the 19th relay meets gyroscope X6
+ Uz ports TL2；2nd normally opened contact KTL19-2s of the port DY1- of the programmable power supply through the 19th relay connects gyro
Instrument X6 power supply ground terminal TLGD；
1st normally opened contact KTL15-1s of the port DY2- of the programmable power supply through the 15th relay meets gyroscope X6
- Uz ports TL3；2nd normally opened contact KTL15-2s of the port DY2+ of the programmable power supply through the 15th relay connects gyro
Instrument X6 power supply ground terminal TLGD；
1st normally opened contact KTL20-1s of the port DY1+ of the programmable power supply through the 20th relay meets gyroscope X6
+ Uy ports TL4；2nd normally opened contact KTL20-2s of the port DY1- of the programmable power supply through the 20th relay connects gyro
Instrument X6 power supply ground terminal TLGD；
1st normally opened contact KTL16-1s of the port DY2- of the programmable power supply through the 16th relay meets gyroscope X6
- Uy ports TL5；2nd normally opened contact KTL16-2s of the port DY2+ of the programmable power supply through the 16th relay connects gyro
Instrument X6 power supply ground terminal TLGD.
The conversion control circuit includes buffer U1-5, rp-drive U1-11 and exclusion RP1；
Input 1A ~ 4A of the buffer U1-5 connects the corresponding port of the digital I/O modules respectively；The buffer
U1-5 output end 1Y ~ 4Y connects the pin of the pin of corresponding input 6 of the rp-drive U1-11 ~ 3 respectively；The buffer U1-5
Power end VCC meet the port+5V+ of the programmable power supply；The earth terminal GND ground connection of the buffer U1-5；The anti-phase drive
Dynamic device U1-11 9 pin meet the port+24V+ of the programmable power supply；The 8 pin ground connection of the rp-drive U1-11；
The public termination of the exclusion RP1 meets the port+5V+ of the programmable power supply, and wherein 4 of the exclusion RP1 are non-
Common port port connects the pin of the pin of input 3 of the rp-drive U1-11 ~ 6 respectively；
The coil KTL15 of 15th relay is connected on the pin of output end 11 of the rp-drive U1-11 and the journey
Between the port+24V+ for controlling power supply；
The coil KTL16 of 16th relay is connected on the pin of output end 12 of the rp-drive U1-11 and the journey
Between the port+24V+ for controlling power supply；
The coil KTL19 of 19th relay is connected on the pin of output end 13 of the rp-drive U1-11 and the journey
Between the port+24V+ for controlling power supply；
The coil KTL20 of 20th relay is connected on the pin of output end 14 of the rp-drive U1-11 and the journey
Between the port+24V+ for controlling power supply.
The model 34405A of the digital multimeter；The model N6700B of the programmable power supply；The selecting switch
Model L4421A；The model L4450A of the digital I/O modules.
The model 74LS07 of the buffer U1-5；The model MC1413 of the rp-drive U1-11.
The beneficial effects of the invention are as follows：The present invention is that the characterisitic parameter, work schedule, data of guided munition gyroscope are led to
News etc. are checked, simulated, and whole Test condition is monitored；Present invention configuration is flexible, and system is changeable, user
Convenient to operate is simple；The present invention has stronger scalability, and based on the present invention, can complete the test of new model ammunition needs
Ask, can also meet grinding the test of digital guided munition；The present invention also has self-checking function, leaves equipment Alignment interface,
Facilitate equipment periodic calibration, equipment can continuously work more than 8 hours.
Brief description of the drawings
Fig. 1 is principle of the invention block diagram.
Fig. 2 is change-over circuit schematic diagram.
Fig. 3 is conversion control circuit schematic diagram.
Embodiment
From the embodiment shown in Fig. 1-3, it includes industrial computer, router, digital multimeter, programmable power supply, selection
Switch, digital I/O modules, change-over circuit and conversion control circuit；
The change-over circuit includes the 15th to the 16th relay and the 19th to the 20th relay；
The digital multimeter, programmable power supply, selecting switch and digital I/O modules pass through router and the industry control respectively
Machine is connected；
The digital multimeter is connected with the corresponding port of the selecting switch；
The selecting switch is connected with gyroscope X6 corresponding port；
The digital I/O modules are connected with the corresponding port of the conversion control circuit；
The programmable power supply is connected with the corresponding port of conversion control circuit respectively；
1st normally opened contact KTL19-1s of the port DY1+ of the programmable power supply through the 19th relay meets gyroscope X6
+ Uz ports TL2；2nd normally opened contact KTL19-2s of the port DY1- of the programmable power supply through the 19th relay connects gyro
Instrument X6 power supply ground terminal TLGD；
1st normally opened contact KTL15-1s of the port DY2- of the programmable power supply through the 15th relay meets gyroscope X6
- Uz ports TL3；2nd normally opened contact KTL15-2s of the port DY2+ of the programmable power supply through the 15th relay connects gyro
Instrument X6 power supply ground terminal TLGD；
1st normally opened contact KTL20-1s of the port DY1+ of the programmable power supply through the 20th relay meets gyroscope X6
+ Uy ports TL4；2nd normally opened contact KTL20-2s of the port DY1- of the programmable power supply through the 20th relay connects gyro
Instrument X6 power supply ground terminal TLGD；
1st normally opened contact KTL16-1s of the port DY2- of the programmable power supply through the 16th relay meets gyroscope X6
- Uy ports TL5；2nd normally opened contact KTL16-2s of the port DY2+ of the programmable power supply through the 16th relay connects gyro
Instrument X6 power supply ground terminal TLGD.
The conversion control circuit includes buffer U1-5, rp-drive U1-11 and exclusion RP1；
Input 1A ~ 4A of the buffer U1-5 connects the corresponding port of the digital I/O modules respectively；The buffer
U1-5 output end 1Y ~ 4Y connects the pin of the pin of corresponding input 6 of the rp-drive U1-11 ~ 3 respectively；The buffer U1-5
Power end VCC meet the port+5V+ of the programmable power supply；The earth terminal GND ground connection of the buffer U1-5；The anti-phase drive
Dynamic device U1-11 9 pin meet the port+24V+ of the programmable power supply；The 8 pin ground connection of the rp-drive U1-11；
The public termination of the exclusion RP1 meets the port+5V+ of the programmable power supply, and wherein 4 of the exclusion RP1 are non-
Common port port connects the pin of the pin of input 3 of the rp-drive U1-11 ~ 6 respectively；
The coil KTL15 of 15th relay is connected on the pin of output end 11 of the rp-drive U1-11 and the journey
Between the port+24V+ for controlling power supply；
The coil KTL16 of 16th relay is connected on the pin of output end 12 of the rp-drive U1-11 and the journey
Between the port+24V+ for controlling power supply；
The coil KTL19 of 19th relay is connected on the pin of output end 13 of the rp-drive U1-11 and the journey
Between the port+24V+ for controlling power supply；
The coil KTL20 of 20th relay is connected on the pin of output end 14 of the rp-drive U1-11 and the journey
Between the port+24V+ for controlling power supply.
The model 34405A of the digital multimeter；The model N6700B of the programmable power supply；The selecting switch
Model L4421A；The model L4450A of the digital I/O modules.
The model 74LS07 of the buffer U1-5；The model MC1413 of the rp-drive U1-11.
Gyroscope method of testing of the present invention is as follows：Industrial computer sends instruction by digital I/O module transfers to conversion and control
Circuit, the normally opened contact of the 15th relay and the 19th relay is closed, read digital multimeter magnitude of voltage；Make the 16th relay
Normally opened contact closes, then reads digital multimeter magnitude of voltage；Compare magnitude of voltage twice, judge sensor states.
Digital multimeter
Main test function is as follows：
Alternating voltage：
A) five kinds of ranges：100.000 mV、1.00000 V、10.0000 V、100.000 V、750.00 V；
B) measuring method：The real rms of AC coupled-pass through the 400 VDC bias measurements on any range；
C) crest factor：It is up to 5 during full scale:1；
D) input impedance：On 1 M Ω ± 2% and all ranges<100pF is in parallel；
E) input protection：It is 750V rms on all ranges（HI terminals）.
DC voltage：
A) five kinds of ranges：100.000 mV、1.00000 V、10.0000 V、100.000 V、1000.00 V
B) measuring method：Sigma Delta, which are handed over, turns straight converter
C) input impedance：~ 10 all ranges of M Ω（Typical case）
D) input protection：1000V on all ranges（HI ends）
The key technical indexes is shown in Tables 1 and 2.
The DC precision of table 1
The AC precision of table 2
Programmable power supply N6700B, it is a configurable platform, can be combined by it and to match output module most suitable to create
Close the power-supply system of test system requirement.Its available power level has 400 W, 600 W and 1,200 W.With can compile
Journey voltage and current, measurement and defencive function, these economic modules are made to be suitably for the system resources such as equipment under test or control device
Power supply；There is high-performance, adjust automatically range DC power supplier to provide low noise, high accuracy, fast programming, advanced volume for it
Journey and measurement function, to accelerate testing progress；It is also precision DC stabilizer module, and essence can be provided in the range of milliampere and microampere
Really control and measurement, there are the data that voltage and current is digitized to and captures these measured values similar oscillograph simultaneously to delay
The ability rushed in device.Its output function：
A. programmable voltage and electric current：Output voltage and electric current for gamut provide complete programing function.Output
Constant voltage can be used as：Or constant current (CC) source (CV);
B. express command is handled:The processing time each ordered is less than 1 millisecond;
C. quick up/down programming:For adjust automatically range and precision voltage source module, changed to from the 10% of rated output
90% response time is 1.5 milliseconds;
D. fast transient responds:For adjust automatically range and precision voltage source module, it is micro- that the transient response time is less than 100
Second;
E. low output noise:The output noise of adjust automatically range and precision voltage source module is usually 4 mV peak-to-peak values,
It can be matched in excellence or beauty with linear power supply;
F. adjust automatically range function:Adjust automatically range function can set scope in wider and continuous voltage and current
It is interior, it is that adjust automatically range and precision voltage source module produce maximum rated power;
G. unlatching/closing sequence is exported:The unlatching that the unlatching each exported/closing delay feature allows you to export/
Close sequence.
Its defencive function：
A. remote voltage senses：Each output provides two remote sense terminals.When dispatching from the factory, remote sense wire jumper is mounted in
There is provided in single bag；
B. voltage and current measures：All output modules can measure themselves output voltage and electric current；
C. voltage, electric current and temperature protection：Each output has overvoltage, overcurrent and overtemperature protection.Overvoltage and mistake
Current protection can pass through programme-control.After activation, protection circuit can make voltage vanishing, and output is disabled and reports protection shape
State.
Its systemic-function
A.SCPI language：Instrument is compatible with standard commands for programmable instruments (SCPI)；
B. three kinds of interfaces may be selected：Built-in GPIB (IEEE-488), LAN and USB remote programming interfaces；
C. front panel I/O is set：GPIB and LAN parameters can be set from front panel by menu；
Built-in Web servers：Can directly it be controlled from the explorer on computer by built-in Web servers
Instrument；
D. real time status information：The state that front panel instruction each exports.Even if generation protectiveness also indicates that when shutting down；
E. module identifies：Identification data is preserved in the nonvolatile memory of each module.Information include module No.,
Sequence number and option.This information is displayed for.
Embodiment described above is only the preferred embodiments of the present invention, and the simultaneously exhaustion of non-invention possible embodiments.
For persons skilled in the art, to any aobvious made by it on the premise of without departing substantially from the principle of the invention and spirit
And the change being clear to, it should all be contemplated as falling with the claims of the present invention.
Claims (4)
- A kind of 1. guided munition gyroscope test emulation device, it is characterised in that：Including industrial computer, router, digital multimeter, Programmable power supply, selecting switch, digital I/O modules, change-over circuit and conversion control circuit；The change-over circuit includes the 15th to the 16th relay and the 19th to the 20th relay；The digital multimeter, programmable power supply, selecting switch and digital I/O modules pass through router and the industrial computer phase respectively Connection；The digital multimeter is connected with the corresponding port of the selecting switch；The selecting switch is connected with gyroscope X6 corresponding port；The digital I/O modules are connected with the corresponding port of the conversion control circuit；The programmable power supply is connected with the corresponding port of conversion control circuit respectively；1st normally opened contact KTL19-1s of the port DY1+ of the programmable power supply through the 19th relay meets gyroscope X6+Uz Port TL2；2nd normally opened contact KTL19-2s of the port DY1- of the programmable power supply through the 19th relay meets gyroscope X6 Power supply ground terminal TLGD；1st normally opened contact KTL15-1s of the port DY2- of the programmable power supply through the 15th relay meets gyroscope X6-Uz Port TL3；2nd normally opened contact KTL15-2s of the port DY2+ of the programmable power supply through the 15th relay meets gyroscope X6 Power supply ground terminal TLGD；1st normally opened contact KTL20-1s of the port DY1+ of the programmable power supply through the 20th relay meets gyroscope X6+Uy Port TL4；2nd normally opened contact KTL20-2s of the port DY1- of the programmable power supply through the 20th relay meets gyroscope X6 Power supply ground terminal TLGD；1st normally opened contact KTL16-1s of the port DY2- of the programmable power supply through the 16th relay meets gyroscope X6-Uy Port TL5；2nd normally opened contact KTL16-2s of the port DY2+ of the programmable power supply through the 16th relay meets gyroscope X6 Power supply ground terminal TLGD.
- A kind of 2. guided munition gyroscope test emulation device according to claim 1, it is characterised in that：The conversion control Circuit processed includes buffer U1-5, rp-drive U1-11 and exclusion RP1；Input 1A ~ 4A of the buffer U1-5 connects the corresponding port of the digital I/O modules respectively；The buffer U1-5 Output end 1Y ~ 4Y connect the pin of the pin of corresponding input 6 of the rp-drive U1-11 ~ 3 respectively；The electricity of the buffer U1-5 Source VCC meets the port+5V+ of the programmable power supply；The earth terminal GND ground connection of the buffer U1-5；The rp-drive U1-11 9 pin meet the port+24V+ of the programmable power supply；The 8 pin ground connection of the rp-drive U1-11；Port+the 5V+ of the public termination programmable power supply of the exclusion RP1, the exclusion RP1 wherein 4 not common ends Port connects the pin of the pin of input 3 of the rp-drive U1-11 ~ 6 respectively；The coil KTL15 of 15th relay is connected on the pin of output end 11 of the rp-drive U1-11 and the program-controlled electric Between the port+24V+ in source；The coil KTL16 of 16th relay is connected on the pin of output end 12 of the rp-drive U1-11 and the program-controlled electric Between the port+24V+ in source；The coil KTL19 of 19th relay is connected on the pin of output end 13 of the rp-drive U1-11 and the program-controlled electric Between the port+24V+ in source；The coil KTL20 of 20th relay is connected on the pin of output end 14 of the rp-drive U1-11 and the program-controlled electric Between the port+24V+ in source.
- A kind of 3. guided munition gyroscope test emulation device according to claim 2, it is characterised in that：The numeral is more With the model 34405A of table；The model N6700B of the programmable power supply；The model L4421A of the selecting switch；It is described The model L4450A of digital I/O modules.
- A kind of 4. guided munition gyroscope test emulation device according to claim 3, it is characterised in that：The buffer U1-5 model 74LS07；The model MC1413 of the rp-drive U1-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610259410.7A CN105823382B (en) | 2016-04-25 | 2016-04-25 | A kind of guided munition gyroscope test emulation device |
Applications Claiming Priority (1)
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| CN201610259410.7A CN105823382B (en) | 2016-04-25 | 2016-04-25 | A kind of guided munition gyroscope test emulation device |
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| Publication Number | Publication Date |
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| CN105823382A CN105823382A (en) | 2016-08-03 |
| CN105823382B true CN105823382B (en) | 2018-01-16 |
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