CN106705757A - Simulation experiment system and method for resisting infrared saturation jamming - Google Patents
Simulation experiment system and method for resisting infrared saturation jamming Download PDFInfo
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- CN106705757A CN106705757A CN201510787425.6A CN201510787425A CN106705757A CN 106705757 A CN106705757 A CN 106705757A CN 201510787425 A CN201510787425 A CN 201510787425A CN 106705757 A CN106705757 A CN 106705757A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G3/00—Aiming or laying means
- F41G3/32—Devices for testing or checking
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Abstract
The invention provides a simulation experiment system and method for resisting infrared saturation jamming. The simulation experiment system is characterized in that the infrared decoy radiation characteristic, motion track and combustion process in actual combat can be simulated in real time, and the real-time simulation control problem of infrared decoy jamming can be effectively solved. The simulation experiment system has the specific advantages that the ignition and extinguishing process of disruptor ammo can be simulated, and infrared decoy jamming is controlled in real time through an rtx real-time operation system and a designed real-time data generation module in a jamming site configuration machine.
Description
Technical field
The invention belongs to Anti infrared interference simulation technical field, more particularly to a kind of interference of counter infrared ray saturation emulation test system and method.
Background technology
Infrared air defence missile in modern war the features such as its guidance precision is high because having played important function.With continuing to develop for Optoelectronic Countermeasure Technology, aircraft takes the methods such as infrared stealth, dispensing infrared decoy jamming bomb and carries out self-protection, therefore antijamming capability has turned into the most key index of examination infrared seeker.
Aircraft typically discharges infrared flare in flight course, by the rapid burning generation of infrared powder column and typical target（Aircraft）Infrared signature is similar to, energy is about the infrared radiation source of 2-80 times of Target Infrared Radiation energy, the infrared radiation source is gradually disengaged in the presence of flinger and gravity with target, so that the tracking field of view of infrared seeker is progressively partial to interference source, target is lost in target seeker tracking interference, reaches the purpose of missile miss.And how to evade infrared decoy for infrared air defence missile and disturb, successful hit target is its main performance assessment criteria, for this needs to carry out substantial amounts of HWIL simulation to verify it in infrared air defence missile Anti-interference algorithm design process is carried out, and anti-interference simulating experimental is the crucial technical problem that semi-matter simulating system is faced and solved first.
The content of the invention
It is an object of the invention to provide the emulation test system and method for a kind of interference of counter infrared ray saturation, the real-time Simulation control problem of infrared decoy interference has been can effectively solve the problem that.
To solve the above problems, the present invention provides a kind of emulation test system of counter infrared ray saturation interference, including：
Main frame, in anti-interference HWIL simulation, leading zero's being sent to interference scene configuration machine by Reflective memory network；
Interference scene configuration machine, for being needed to carry out Infrared jamming scene configuration generation interference scene according to emulation, timing is carried out according to the leading zero's, complete interference release and extinguish the transmission of order, while carrying out the calculating of disturbed motion track and infrared intensity according to configuration parameter and being sent to target, interference simulator control machine by Reflective memory network；
Target, interference simulation hardware system；
Target, interference simulator control machine, it is directly connected to the target, interference simulation hardware system, for completing the real-time control to target, interference simulation hardware system, wherein, interference scene configuration machine and use rtx real time operating systems, main frame, interference scene configuration machine and target, interference simulator control machine carry out real-time Communication for Power by Reflective memory network, complete corresponding order and data transfer, interference scene configuration machine is connected by Reflective memory network with target, interference simulator control machine with each simulation node, completes infrared decoy interference real-time Simulation control.
Further, in the emulation test system of above-mentioned counter infrared ray saturation interference, the interference scene configuration machine includes main processing block, command response module, clock synchronization module, real time data generation module and data distribution module, for completing the reception of Host Command and to target, the order of interference simulator control machine, the generation of data and the transmission of clock sync pulse.
Further, in the emulation test system of above-mentioned counter infrared ray saturation interference, the clock synchronization module produces the clock sync pulse of 1ms, for the coordinate synchronization with the target, interference simulator control machine.
Further, in the emulation test system of above-mentioned counter infrared ray saturation interference, the interference scene configuration machine needs to carry out the interference scene of Infrared jamming scene configuration generation, including interference release time, interval of continuous release time, movement velocity and fall time according to emulation.
Another side of the invention, there is provided a kind of simulating experimental of counter infrared ray saturation interference, the emulation test system disturbed using above-mentioned counter infrared ray saturation, methods described is included：
Interference scene configuration machine needs to carry out Infrared jamming scene configuration generation interference scene according to emulation；
During anti-interference HWIL simulation, main frame sends leading zero's by Reflective memory network to interference scene configuration machine；
Interference scene configuration machine carries out timing according to the leading zero's, complete interference release and extinguish the transmission of order, while carrying out the calculating of disturbed motion track and infrared intensity according to configuration parameter and being sent to target, interference simulator control machine by Reflective memory network；
Target, interference simulator control machine receive the order of interference scene configuration machine transmission and data are completed to target, the real-time control of interference simulation hardware system.
Further, in the above-mentioned methods, interference scene configuration machine needs to carry out the interference scene of Infrared jamming scene configuration generation, including interference release time, interval of continuous release time, movement velocity and fall time according to emulation.
Compared with prior art, the present invention can carry out real-time Simulation to the infrared decoy radiation characteristic in actual combat, movement locus and combustion process, can effectively solve the problem that the real-time Simulation control problem of infrared decoy interference, specifically, the invention has the advantages that：
（1）The ignition and extinguishing process of jamming bomb can be simulated.
（2）The present invention designs real time data generation module by rtx real time operating systems in interference scene configuration machine, complete the real-time control of infrared decoy interference.
Brief description of the drawings
Fig. 1 is the structure chart of the emulation test system of the counter infrared ray saturation interference of one embodiment of the invention；
Fig. 2 is the structure of the interference scene configuration machine of one embodiment of the invention.
Specific embodiment
To enable the above objects, features and advantages of the present invention more obvious understandable, the present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
As shown in figure 1, the present invention provides a kind of emulation test system of counter infrared ray saturation interference, including：
Main frame 1, in anti-interference HWIL simulation, leading zero's being sent to interference scene configuration machine by Reflective memory network；
Interference scene configuration machine 2, for being needed to carry out Infrared jamming scene configuration generation interference scene according to emulation, including interference release time, interval of continuous release time, movement velocity and fall time, timing is carried out according to the leading zero's, complete interference release and extinguish the transmission of order, while carrying out the calculating of disturbed motion track and infrared intensity according to configuration parameter and being sent to target, interference simulator control machine by Reflective memory network；
Target, interference simulation hardware system 3；
Target, interference simulator control machine 4, it is directly connected to the target, interference simulation hardware system, for completing the real-time control to target, interference simulation hardware system, wherein, interference scene configuration machine and use rtx real time operating systems, it is connected with each simulation node by Reflective memory network, completes infrared decoy interference real-time Simulation control.Specifically, interference scene configuration machine is separated with target, interference simulator control machine, the generation of completion interference scene, including disturbed motion track, interference radiation intensity and ignition extinguishing etc.；Target control machine is joined directly together with target, interference simulation hardware system, completes the real-time control of goal systems；Interference scene configuration machine uses rtx real time operating systems with target, interference simulator control machine, timing precision reaches 100ns, main frame, interference scene configuration machine and target, interference simulator control machine carry out real-time Communication for Power by Reflective memory network, complete corresponding order and data transfer, interference scene configuration machine is connected by Reflective memory network with target, interference simulator control machine with each simulation node, completes infrared decoy interference real-time Simulation control.
As shown in Figure 2, in the preferred embodiment of emulation test system one of infrared saturation interference of the invention, the interference scene configuration machine 2 includes main processing block 21, command response module 22, clock synchronization module 23, real time data generation module 24 and data distribution module 25, reception for completing Host Command, and to target, interference simulator control machine order, the generation of data and the transmission of clock sync pulse, the clock synchronization module produces the clock sync pulse of 1ms, for with the target, the coordinate synchronization of interference simulator control machine, to reach the purpose of real-time control.
The present invention also provides the simulating experimental of another counter infrared ray saturation interference, including：
Step 1, interference scene configuration machine needs to carry out Infrared jamming scene configuration generation interference scene, including interference release time, interval of continuous release time, movement velocity and fall time according to emulation；
Step 2, during anti-interference HWIL simulation, main frame sends leading zero's by Reflective memory network to interference scene configuration machine；
Step 3, interference scene configuration machine carries out timing according to the leading zero's, complete interference release and extinguish the transmission of order, while carrying out the calculating of disturbed motion track and infrared intensity according to configuration parameter and being sent to target, interference simulator control machine by Reflective memory network；
Step 4, target, interference simulator control machine receive the order of interference scene configuration machine transmission and data are completed to target, the real-time control of interference simulation hardware system.
In sum, the present invention can carry out real-time Simulation to the infrared decoy radiation characteristic in actual combat, movement locus and combustion process, can effectively solve the problem that the real-time Simulation control problem of infrared decoy interference, specifically, the invention has the advantages that：
（2）The ignition and extinguishing process of jamming bomb can be simulated.
（2）The present invention designs real time data generation module by rtx real time operating systems in interference scene configuration machine, complete the real-time control of infrared decoy interference.
Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is the difference with other embodiment, between each embodiment identical similar portion mutually referring to.
Professional further appreciates that, the unit and algorithm steps of each example described with reference to the embodiments described herein, can be realized with electronic hardware, computer software or the combination of the two, in order to clearly demonstrate the interchangeability of hardware and software, the composition and step of each example are generally described according to function in the above description.These functions are performed with hardware or software mode actually, depending on the application-specific and design constraint of technical scheme.Professional and technical personnel can realize described function, but this realization it is not considered that beyond the scope of this invention to each specific application using distinct methods.
Obviously, those skilled in the art can carry out various changes and modification to invention without departing from the spirit and scope of the present invention.So, if these modifications of the invention and modification belong within the scope of the claims in the present invention and its equivalent technologies, then the present invention is also intended to including including these changes and modification.
Claims (6)
1. the emulation test system that a kind of counter infrared ray saturation is disturbed, it is characterised in that including：
Main frame, in anti-interference HWIL simulation, leading zero's being sent to interference scene configuration machine by Reflective memory network；
Interference scene configuration machine, for being needed to carry out Infrared jamming scene configuration generation interference scene according to emulation, timing is carried out according to the leading zero's, complete interference release and extinguish the transmission of order, while carrying out the calculating of disturbed motion track and infrared intensity according to configuration parameter and being sent to target, interference simulator control machine by Reflective memory network；
Target, interference simulation hardware system；
Target, interference simulator control machine, it is directly connected to the target, interference simulation hardware system, for completing the real-time control to target, interference simulation hardware system, wherein, interference scene configuration machine and use rtx real time operating systems, main frame, interference scene configuration machine and target, interference simulator control machine carry out real-time Communication for Power by Reflective memory network, complete corresponding order and data transfer, interference scene configuration machine is connected by Reflective memory network with target, interference simulator control machine with each simulation node, completes infrared decoy interference real-time Simulation control.
2. the emulation test system that a kind of counter infrared ray saturation as claimed in claim 1 is disturbed, it is characterized in that, the interference scene configuration machine includes main processing block, command response module, clock synchronization module, real time data generation module and data distribution module, for completing the reception of Host Command and to target, the order of interference simulator control machine, the generation of data and the transmission of clock sync pulse.
3. the emulation test system that a kind of counter infrared ray saturation as claimed in claim 2 is disturbed, it is characterised in that the clock synchronization module produces the clock sync pulse of 1ms, for the coordinate synchronization with the target, interference simulator control machine.
4. the emulation test system that a kind of counter infrared ray saturation as claimed in claim 1 is disturbed, it is characterized in that, the interference scene configuration machine needs to carry out the interference scene of Infrared jamming scene configuration generation, including interference release time, interval of continuous release time, movement velocity and fall time according to emulation.
5. the simulating experimental that a kind of counter infrared ray saturation is disturbed, it is characterised in that using the emulation test system of counter infrared ray saturation as claimed in claim 1 interference, methods described includes：
Interference scene configuration machine needs to carry out Infrared jamming scene configuration generation interference scene according to emulation；
During anti-interference HWIL simulation, main frame sends leading zero's by Reflective memory network to interference scene configuration machine；
Interference scene configuration machine carries out timing according to the leading zero's, complete interference release and extinguish the transmission of order, while carrying out the calculating of disturbed motion track and infrared intensity according to configuration parameter and being sent to target, interference simulator control machine by Reflective memory network；
Target, interference simulator control machine receive the order of interference scene configuration machine transmission and data are completed to target, the real-time control of interference simulation hardware system.
6. the simulating experimental that counter infrared ray saturation as claimed in claim 5 is disturbed, it is characterized in that, interference scene configuration machine needs to carry out the interference scene of Infrared jamming scene configuration generation, including interference release time, interval of continuous release time, movement velocity and fall time according to emulation.
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| US20080216699A1 (en) * | 2007-03-08 | 2008-09-11 | Nanohmics, Inc. | Non-lethal projectile for disorienting adversaries |
| CN103970025A (en) * | 2013-02-04 | 2014-08-06 | 上海机电工程研究所 | Semi-physical simulation target analog system |
| CN104197784A (en) * | 2014-09-19 | 2014-12-10 | 北京仿真中心 | Infrared target and interference simulation device |
| CN104732019A (en) * | 2015-03-12 | 2015-06-24 | 清华大学 | Sea-surface infrared countermeasure simulation system |
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