在复杂对抗环境下, 目标通过投放红外诱饵干扰红外成像导引头的识别与跟踪, 从而影响导弹的精确制导, 通过对不同影响因素的分析, 揭示红外诱饵对成像导弹的作用机理, 总结红外诱饵对导弹制导导引的影响规律。首先建立了红外诱饵、目标及导弹制导的链路仿真模型, 在分析总结红外诱饵的主要影响因素基础上, 分别评估了红外诱饵的投放距离、导引头图像目标识别时间及多颗诱饵弹投放间隔等因素对导弹制导导引的影响, 给出了各因素对制导系统及导引系统影响的仿真结果, 总结分析红外诱饵对红外成像导弹的影响机理及影响规律。

In the complex combat environment, the infrared flares was used by a plane to counter the recognition and tracking of infrared imaging seekers in order to affect guidance precision of missiles. Through the analysis of main influencing factors, the effect mechanism of infrared flares on imaging missile was revealed. First, the simulation model of infrared flares, target plane and missile guidance link were established. On the basis of analyzing and summarizing the main influencing factors of infrared flares, the effects of infrared flares launch distance, seeker target recognition time and launch interval of multiple flares were evaluated respectively. The sumulation results of the influence of various factors on the guidance and seeker systems were proposed. The influence mechanism and discipline of infrared flares on infrared imaging missiles were summarized and analyzed.