| 复合导引头目标信息融合抗干扰技术研究 |
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| 作者姓名： | 邓军 唐尧文 徐剑 韩笑 |
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| 作者单位： | 91851.部队· 葫芦岛·125001,上海航天控制技术研究所· 上海· 201109;中国航天科技集团有限公司红外探测技术研发中心· 上海· 201109,上海航天控制技术研究所· 上海· 201109;中国航天科技集团有限公司红外探测技术研发中心· 上海· 201109,上海航天控制技术研究所· 上海· 201109;中国航天科技集团有限公司红外探测技术研发中心· 上海· 201109 |
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| 摘 要： | 复合导引头由微波制导至红外制导的过程中,受干扰条件的影响,有可能出现错误交班。为了提高导引头应对干扰的能力,设计了一种微波/红外目标信息融合抗干扰方法,该方法利用微波与红外目标信息进行关联度检测,对跟踪微波与红外运动的趋势进行在线实时判断,及时做出干扰误交班判定。在进行了干扰误交班的情况下,MATLAB数字仿真结果表明,该算法能够准确有效地给出干扰误交班判断,从而保证了在干扰环境下对目标跟踪的稳定性。
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| 关 键 词： | 导引头 信息融合 抗干扰 仿真 |
| 收稿时间： | 2018/8/15 0:00:00 |
| 修稿时间： | 2018/9/4 0:00:00 |
Study on Target Information Fusion Anti-jamming Technology of Composite Seeker |
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| Authors: | DENG Jun TANG Yaowen XU Jian and HAN Xiao |
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| Institution: | 91851.Unit of CPLA, Huludao 125001,Shanghai Aerospace Control Technology Institude, Shanghai 201109;Research and Development Center of Infrared Detection Technology CASC, Shanghai 201109,Shanghai Aerospace Control Technology Institude, Shanghai 201109;Research and Development Center of Infrared Detection Technology CASC, Shanghai 201109 and Shanghai Aerospace Control Technology Institude, Shanghai 201109;Research and Development Center of Infrared Detection Technology CASC, Shanghai 201109 |
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| Abstract: | A composite seeker tracing a microwave target may accidentally turn into infrared guidance state when affected by jam. A microwave/infrared target information fusion anti-jamming method is designed to improve the compositive seeker''s anti-jamming performance. The correlativity between microwave signal and infrared signal are measured, the trends of both signal are analyzed real-time online to determine if the jam may interfere the handover decision. The result of MATLAB simulation shows that this method could give judgement for the handover result correctly, the stability of target tracing could be ensured in jamming environment. |
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| Keywords: | seeker information fusion anti-jamming simulation |
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