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中文摘要：
根据反辐射导弹的诱偏原理，针对反辐射导弹导引头的局限性，结合现有的等功率非相干两点源的研究成果，进一步完善了反辐射导弹失控后攻击目标辐射源的两点源诱偏模型．基于导弹运行轨迹，分别建立了导弹沿中垂线入射和以一定角度入射的动态跟踪模型，在此基础上对两点源干扰下的反辐射导弹误差距离进行了探讨．通过仿真对提出的模型进行了分析验证，详细地研究了测角精度对两点源间距选择和诱偏误差的影响，对提高有源诱骗系统的作战效能有指导性的意义．
英文摘要：
According to the existing study of incoherent dual point-source counteracting anti-radiation missile （ARM）, the attacking target radiant point model without controlling of ARM disturbed by dual point-source was improved, based on decoying principle of the ARM decoy system and the limitation of passive radar seekers （PRS）. The dynamic attacking modules which attack target perpendicularly and at a certain angle respectively were built based on the track of the missile. And then the error distance of ARM disturbed by dual point-source was probed into. Simulation was presented to validate the model and the effect of angle error on the distance choice and decoying error was studied in details. These conclusions are of great significance to improving the campaign efficiency of the active decoying system.
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