红外空空导弹抗干扰性能评估指标体系研究

评估红外空空导弹抗干扰能力强弱的传统指标较为单一，多是利用综合抗干扰概率进行判定。针对该问题，建立了包含导弹总体、制导系统、导引头3个层次的抗干扰性能评估指标体系，实现抗干扰性能评估指标的分解，提高了对制导系统和导引头抗干扰性能的评估能力，提升了利用导引头、制导系统评估结果对导弹总体抗干扰性能进行预估的能力。

Anti-Jamming Performance Evaluation Index System for Infrared Air-to-Air Missiles

The traditional index designed to evaluate infrared anti-jamming ability is relatively simpleand is mostly determined by the comprehensive anti-jamming probability. To solve this problem, we establishan anti-jamming performance evaluation index system including three levels of missiles, guidance systems, and seekers; construct the anti-jamming performance evaluation function; decompose anti-jamming performance evaluation indexes; and improve the anti-jamming performance of the guidance system and seeker. The evaluation ability of the system improves the ability touse the evaluation results of the seeker and guidance system to predict the anti-jamming performance of the guidance system.