Study on intelligent counter-countermeasures of infrared imaging air-to-air missiles

After four generations of development, the infrared air-to-air missile has developed from the attack mode of trailing pursuit to a high-performance tactical weapon with omnidirectional attack, over-the-shoulder launch and interception after launch, and its guidance system has also gone through the development process from unit, multiple to IIR at present. On account of the infrared imaging air-to-air missile anti-jamming problems, the composition of imaging guidance system, the principle of the angle tracking of the target in the imaging stage was introduced firstly, and the relevant anti-jamming methods that usually used at this time. Second, on the analysis of the application of intelligence technology requirement for air-to-air missiles in the course of actual combat, current complex air combat environment composition and infrared imaging counter-countermeasures against natural background as well as artificial interference sources, six anti-jamming methods, each dealing with a specific interference problem, were proposed from intelligent perception and guidance, intelligent guidance and control and intelligent cooperation, and the brief introduction was carried on. Some part of the simulation results show that above methods can achieve good effects on their respective anti-jamming problems.