CN110187648A - A kind of Aircraft radio system integrated emulation simulated testing system - Google Patents
A kind of Aircraft radio system integrated emulation simulated testing system Download PDFInfo
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- CN110187648A CN110187648A CN201910479066.6A CN201910479066A CN110187648A CN 110187648 A CN110187648 A CN 110187648A CN 201910479066 A CN201910479066 A CN 201910479066A CN 110187648 A CN110187648 A CN 110187648A
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- radio
- excitation
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- radio system
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Classifications
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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
- G05B17/00—Systems involving the use of models or simulators of said systems
- G05B17/02—Systems involving the use of models or simulators of said systems electric
-
- 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
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0256—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults injecting test signals and analyzing monitored process response, e.g. injecting the test signal while interrupting the normal operation of the monitored system; superimposing the test signal onto a control signal during normal operation of the monitored system
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/14—Network analysis or design
- H04L41/145—Network analysis or design involving simulating, designing, planning or modelling of a network
Abstract
This application provides a kind of Aircraft radio system integrated emulation simulated testing systems, including the analogue simulation system integrated, ground excitation system, test measuring system, analogue simulation system can simulate the signal that all non-radio systems generate, the functions of the equipments of each finished product in simulated implementation non-radio systems, excitation system simulation in ground generates the pumping signal that all radio systems generate, the rf excitation signal of each finished product in simulated implementation radio system, measuring system is tested by analogue simulation system, each finished product is crosslinked in ground excitation simulation system and tested radio system, the quantitative test and data monitoring of each finished product technical indicator in tested radio system are realized by port.
Description
Technical field
This application involves Aircraft radio system observation and control technology field, especially a kind of Aircraft radio system integrated emulation
Simulated testing system.
Background technique
Aeronautical radio system is the important system on machine, uses synthesization technology, by communication subsystem and navigation point
System composition realizes the short range of the communication capacities such as shortwave, ultrashort wave, flight interphone, the lifesaving reception of aircraft and various ways
Navigation, landing guidance and long-range navigation, enemy and we's recognition capability.Whether radio system, which can work normally, is related to that aircraft is reliable
Property and flight safety, it is necessary to guarantee its quality before installation.
Since aeronautical radio system composition and working principle is complicated, though single airborne equipment is working properly sometimes, but
It is that whole system is faulty；Sometimes in ground joint-trial qualification, but occur all kinds of failures on machine.Reason is searched when troubleshooting
Difficulty, time length, required manpower are more.Solve problem above, it is necessary to there is precisely thorough integrated test system, it can be maximized
True environment on analog machine.It not only effectively checks recessive problem present in system, reduces flight risk and pressure to greatest extent
Power can more be accurately positioned the failure occurred on machine, improve working efficiency.Simulate the skill of single communication, navigation signal
Art comparative maturity, but how to realize that the integrated testability of integrated emulation simulation is still rare.Existing domestic and international associated test system
It has the following deficiencies:
1, integrated low: aeronautical radio system downstream plant is numerous, and every kind of product is intended to corresponding detection device and simulation
Earth station, as the interoperability test in the communication subsystem radio station under radio system needs the cooperation in two radio station, navigation subsystem
Equipment needs to provide signal excitation using different simulation earth stations；And still have in introducing or shielding sorts of systems error scarce
It loses, higher cost.
2, the degree of automation is low: conventional test system generally requires multiple true airborne equipments and simulation earth station cooperation comes
Test signal is provided, manual operations debugging is relative complex, intelligent development lag, and programmability is poor, it is difficult to authentic and valid mould
Environment on quasi- machine.
3, hardware-dependent, the low serial ports of scalability are single: conventional test device is very strong to the dependence of hardware, when medium and letter
When road characteristic changing, hardware must just update completely, and workload is huge；Equipment volume is huge to be difficult to carry, and device is easy aging,
Temperature drift, imbalance, more sensitive to shaking, debugging is relative complex, and precision is low, and anti-interference ability is weak, and reliability is low.
Summary of the invention
To solve the above-mentioned problems, this application provides a kind of Aircraft radio system integrated emulation simulated testing system,
The simulation of signal integrated emulation is carried out using digitalized artificial and software implementation integration technology, Aircraft radio system is electrically integrated
Automatic test.
A kind of Aircraft radio system integrated emulation simulated testing system, including integrate analogue simulation system,
Ground excitation system, test measuring system, analogue simulation system simulate the signal that all non-radio systems generate, simulated implementation
The functions of the equipments of each finished product in non-radio systems, the simulation of ground excitation system generate the excitation letter that all radio systems generate
Number, the rf excitation signal of each finished product in simulated implementation radio system, test measuring system swashs analogue simulation system, ground
It encourages each finished product in simulation system and tested radio system to be crosslinked, be realized by port in tested radio system
The quantitative test and data monitoring of each finished product technical indicator.
Analogue simulation system includes simulated analog computer group, non-radio systems analogue simulation software, non-radio system
Unite analogue simulation software provide aircraft on all non-radio systems emulated analog signal, by simulated analog computer group with
Tested radio system crosslinking realizes that simulating central alarm function, central maintenance function, flight management function, inertia defends
The quasi- function of star integrated navigation number.Non-radio systems analogue simulation software can require to carry out emulation data according to user winged
Row parameter configuration, and external data can be injected by port.
Ground excitation system includes that ground excitation calculates unit, excitation software, and excitation software is simulated all wireless on aircraft
The control instruction and rf excitation signal of electric system motivate calculating unit to be crosslinked with tested radio system by ground,
Software simulation generation system most common failure excitation is motivated, the backup of radio system, emergency function are detected；Motivate software
Simulation generates power supply excitation, and the complete power adaptation to radio system detects；Software simulation is motivated to generate external discrete
Signal excitation, the complete detection to radio system and other systems crosslinking and signal control.
Testing measuring system includes the monitoring bus analyzing subsystem integrated, radio frequency testing subsystem, integrated pipe
Manage subsystem.Radio frequency testing subsystem can be to the ground excitation system and tested radio system progress technology in test macro
The quantitative test of index.Monitoring bus system can integrate the data content transmitted on primary bus and universal serial bus, and can
Analysis assessment and analysis are carried out to the data of acquisition, searched for technical staff, orientation problem provides data foundation.Integrated management
System can complete radio frequency testing subsystem and the crosslinking interface check of tested radio system and verifying.
The application has the following beneficial effects: compared with the prior art
A) high emulation: completing the simulation fusion of radio-signal data, solves because of environmental factor or navigation system limitation
Technical problem；True flight environment of vehicle is simulated, show in information, operate control, system performance, intelligence and man-computer cooperation etc.
Performance, which compares similar product, very big leap.
B) reliability: for the function of signal simulation simulation by software realization, the place of Fault Isolation is taken in the input and output of program
Reason measure will carry out fault-tolerant processing to invalid data, when external condition sends acute variation, can correctly handle its bring not
Benefit influences, and remains to operate normally in the case where permission.
C) high efficiency: data monitoring, acquisition function in test measuring system can be positioned quickly, check failure, be saved
The fault diagnosis period has been greatly shortened in the human and material resources resources costs largely generated by troubleshooting.
D) good scalability: due to using standardization, modular structure, emulated analog signal can use software control
With re-define, pass through and increase software module, update or development hardware unit, it is easy to increase new function, entire test macro
With stronger opening.
E) integrated: to concentrate on the function of previous more than ten equipment in one equipment, save about 90% funds, price
It is with the obvious advantage；Traditional industrial personal computer and station perfect combination are improved user experience by integrated design, improve checkability.
Detailed description of the invention
Fig. 1 Aircraft radio system integrated emulation simulated testing system is crosslinked schematic diagram.
Specific embodiment
As shown in Figure 1, a kind of Aircraft radio system integrated emulation simulated testing system, including the emulation integrated
Simulation system, ground excitation system, test measuring system, analogue simulation system simulate the letter that all non-radio systems generate
Number, the functions of the equipments of each finished product in simulated implementation non-radio systems, ground excitation system is simulated all radio systems and is generated
Pumping signal, the rf excitation signal of each finished product in simulated implementation radio system, test measuring system is by analogue simulation system
Each finished product is crosslinked in system, ground excitation simulation system and tested radio system, and tested nothing is realized by port
The quantitative test and data monitoring of each finished product technical indicator in line electric system.
Analogue simulation system includes simulated analog computer group, non-radio systems analogue simulation software, non-radio system
Unite analogue simulation software provide aircraft on all non-radio systems emulated analog signal, by simulated analog computer group with
Tested radio system crosslinking realizes that simulating central alarm function, central maintenance function, flight management function, inertia defends
The quasi- function of star integrated navigation number.Non-radio systems analogue simulation software can require to carry out emulation data according to user winged
Row parameter configuration, and external data can be injected by port.
Ground excitation system includes that ground excitation calculates unit, excitation software, and excitation software is simulated all wireless on aircraft
The control instruction and rf excitation signal of electric system motivate calculating unit to be crosslinked with tested radio system by ground,
Software simulation generation system most common failure excitation is motivated, the backup of radio system, emergency function are detected；Motivate software
Simulation generates power supply excitation, and the complete power adaptation to radio system detects；Software simulation is motivated to generate external discrete
Signal excitation, the complete detection to radio system and other systems crosslinking and signal control.
Testing measuring system includes the monitoring bus analyzing subsystem integrated, radio frequency testing subsystem, integrated pipe
Manage subsystem.Radio frequency testing subsystem can in test macro simulation system and true airborne equipment row technical indicator determine
Measure examination.Monitoring bus system can integrate the data content transmitted on primary bus and universal serial bus, and can be to acquisition
Data carry out analysis assessment and analysis, search for technical staff, orientation problem provides data foundation.Comprehensive management subsystem can be with
Complete radio frequency testing subsystem and the crosslinking interface check of tested radio system and verifying.
This system has been applied to the single of the radio system of aircraft and has tried, in joint-trial, can not only complete radio system
The crosslinking of the crosslinking of each subsystem, subsystem and non-radio systems under system, and have radio subsystem fault location
Function, and exceptional fault analysis and signal monitoring can be provided.The practical application of the invention has saved a large amount of manpower and material resources and funds,
The quality and efficiency of development are significantly improved, China's Aeronautical R&D ability and competitiveness are enhanced, there is certain military significance
And significant economic results in society, it is subsequent to optimize radio communication, the navigation system industrial structure, it can also be converted by interface
It is allowed to meet popularizing for the every field such as space flight, automobile, have a wide range of applications and industrialization prospect.
Claims (8)
1. a kind of Aircraft radio system integrated emulation simulated testing system, including integrate analogue simulation system,
Face excitation system, test measuring system, it is characterised in that analogue simulation system simulates the signal that all non-radio systems generate,
The functions of the equipments of each finished product in simulated implementation non-radio systems, ground excitation system simulate swashing for all radio systems generations
Encourage signal, the rf excitation signal of each finished product in simulated implementation radio system, test measuring system by analogue simulation system,
Each finished product is crosslinked in face excitation simulation system and tested radio system, and tested radio system is realized by port
The quantitative test and data monitoring of each finished product technical indicator in system.
2. a kind of Aircraft radio system integrated emulation simulated testing system according to claim 1, it is characterised in that institute
The analogue simulation system stated includes simulated analog computer group, non-radio systems analogue simulation software, and non-radio systems are imitative
True simulation softward provides the emulated analog signal of all non-radio systems on aircraft, by simulated analog computer group and is tested
The radio system of examination is crosslinked, and is realized and is simulated central alarm function, central maintenance function, flight management function, inert satellite group
Close the quasi- function of navigation number.
3. a kind of Aircraft radio system integrated emulation simulated testing system according to claim 2, it is characterised in that institute
The non-radio systems analogue simulation software stated requires to carry out flight parameter configuration to emulation data according to user, and can pass through
External data is injected in port.
4. a kind of Aircraft radio system integrated emulation simulated testing system according to claim 1, it is characterised in that institute
The ground excitation system stated includes that ground excitation calculates unit, excitation software, all radio systems on excitation software simulation aircraft
The control instruction and rf excitation signal of system motivate calculating unit to be crosslinked with tested radio system, motivate by ground
Software simulates the excitation of generation system most common failure, detects to the backup of radio system, emergency function；Motivate software simulation
Power supply excitation is generated, the complete power adaptation to radio system detects；Software simulation is motivated to generate external discrete signal
Excitation, the complete detection to radio system and other systems crosslinking and signal control.
5. a kind of Aircraft radio system integrated emulation simulated testing system according to claim 1, it is characterised in that institute
The test measuring system stated includes monitoring bus analyzing subsystem, radio frequency testing subsystem, integrated management integrated
System.
6. a kind of Aircraft radio system integrated emulation simulated testing system according to claim 5, it is characterised in that institute
The radio frequency testing subsystem stated can be to the ground excitation system and tested radio system progress technical indicator in test macro
Quantitative test.
7. a kind of Aircraft radio system integrated emulation simulated testing system according to claim 5, it is characterised in that institute
The monitoring bus system stated can integrate the data content transmitted on primary bus and universal serial bus, and can be to the data of acquisition
Analysis assessment and analysis are carried out, is searched for technical staff, orientation problem provides data foundation.
8. a kind of Aircraft radio system integrated emulation simulated testing system according to claim 5, it is characterised in that institute
The comprehensive management subsystem stated can complete radio frequency testing subsystem and the crosslinking interface check of tested radio system and verifying.
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| CN201910479066.6A CN110187648A (en) | 2019-06-03 | 2019-06-03 | A kind of Aircraft radio system integrated emulation simulated testing system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111208744A (en) * | 2019-12-27 | 2020-05-29 | 中国航空工业集团公司西安飞机设计研究所 | Central alarm verification method under comprehensive modular avionics architecture |
| CN113460328A (en) * | 2021-06-09 | 2021-10-01 | 中国商用飞机有限责任公司 | System and method for civil aircraft ground comprehensive dynamic detection |
| CN114644138A (en) * | 2022-05-19 | 2022-06-21 | 中国民航大学 | Virtual joint debugging method for airplane communication system with scene reconstruction and fault simulation functions |
| CN115083225A (en) * | 2022-06-28 | 2022-09-20 | 西安航空电子科技有限公司 | Radio altimeter simulation teaching test system and method |
| CN116009520A (en) * | 2023-03-27 | 2023-04-25 | 四川腾盾科技有限公司 | Triaxial stability excitation test method for unmanned aerial vehicle |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106342410B (en) * | 2006-11-30 | 2010-11-10 | 中航贵州飞机有限责任公司 | Radio system comprehensive detection device |
| CN102426426A (en) * | 2011-12-15 | 2012-04-25 | 北京航空航天大学 | Aviation navigation signal simulation system applied to flight check |
| CN202677183U (en) * | 2012-03-02 | 2013-01-16 | 昌河飞机工业（集团）有限责任公司 | Integrated test equipment of flight control system |
| CN203011389U (en) * | 2012-12-06 | 2013-06-19 | 中国航空工业集团公司沈阳飞机设计研究所 | Distributed radio navigation excitation system |
| CN203414793U (en) * | 2013-08-06 | 2014-01-29 | 江西洪都航空工业集团有限责任公司 | Dynamic excitation and simulation system of radio test system |
| CN103760439A (en) * | 2013-09-24 | 2014-04-30 | 中国航空工业集团公司沈阳飞机设计研究所 | Automatic test system of avionic system |
| CN105501464A (en) * | 2015-12-16 | 2016-04-20 | 成都赫尔墨斯科技有限公司 | Method for testing performance of aviation airborne radio communication and navigation system during test flight |
| CN109270918A (en) * | 2018-08-17 | 2019-01-25 | 国营芜湖机械厂 | A kind of aircraft avionics floor synthetic debugging system based on performance test |
-
2019
- 2019-06-03 CN CN201910479066.6A patent/CN110187648A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106342410B (en) * | 2006-11-30 | 2010-11-10 | 中航贵州飞机有限责任公司 | Radio system comprehensive detection device |
| CN102426426A (en) * | 2011-12-15 | 2012-04-25 | 北京航空航天大学 | Aviation navigation signal simulation system applied to flight check |
| CN202677183U (en) * | 2012-03-02 | 2013-01-16 | 昌河飞机工业（集团）有限责任公司 | Integrated test equipment of flight control system |
| CN203011389U (en) * | 2012-12-06 | 2013-06-19 | 中国航空工业集团公司沈阳飞机设计研究所 | Distributed radio navigation excitation system |
| CN203414793U (en) * | 2013-08-06 | 2014-01-29 | 江西洪都航空工业集团有限责任公司 | Dynamic excitation and simulation system of radio test system |
| CN103760439A (en) * | 2013-09-24 | 2014-04-30 | 中国航空工业集团公司沈阳飞机设计研究所 | Automatic test system of avionic system |
| CN105501464A (en) * | 2015-12-16 | 2016-04-20 | 成都赫尔墨斯科技有限公司 | Method for testing performance of aviation airborne radio communication and navigation system during test flight |
| CN109270918A (en) * | 2018-08-17 | 2019-01-25 | 国营芜湖机械厂 | A kind of aircraft avionics floor synthetic debugging system based on performance test |
Non-Patent Citations (1)
| Title |
|---|
| 刘洋等: ""飞机无线电导航设备自动测试系统设计"", 《现代电子技术》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111208744A (en) * | 2019-12-27 | 2020-05-29 | 中国航空工业集团公司西安飞机设计研究所 | Central alarm verification method under comprehensive modular avionics architecture |
| CN111208744B (en) * | 2019-12-27 | 2022-09-20 | 中国航空工业集团公司西安飞机设计研究所 | Central alarm verification method under comprehensive modular avionics architecture |
| CN113460328A (en) * | 2021-06-09 | 2021-10-01 | 中国商用飞机有限责任公司 | System and method for civil aircraft ground comprehensive dynamic detection |
| CN114644138A (en) * | 2022-05-19 | 2022-06-21 | 中国民航大学 | Virtual joint debugging method for airplane communication system with scene reconstruction and fault simulation functions |
| CN114644138B (en) * | 2022-05-19 | 2022-08-05 | 中国民航大学 | Virtual joint debugging method for airplane communication system with scene reconstruction and fault simulation functions |
| CN115083225A (en) * | 2022-06-28 | 2022-09-20 | 西安航空电子科技有限公司 | Radio altimeter simulation teaching test system and method |
| CN116009520A (en) * | 2023-03-27 | 2023-04-25 | 四川腾盾科技有限公司 | Triaxial stability excitation test method for unmanned aerial vehicle |
| CN116009520B (en) * | 2023-03-27 | 2023-06-30 | 四川腾盾科技有限公司 | Triaxial stability excitation test method for unmanned aerial vehicle |
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