北京航空航天大学学报 ›› 2013, Vol. 39 ›› Issue (4): 453-457.

• 论文 • 上一篇    下一篇

飞机目标静态与动态测量的姿态一致性

李金梁1, 曾勇虎1, 周波2, 付海波2   

  1. 1. 电子信息系统复杂电磁环境效应国家重点实验室, 洛阳 471003;
    2. 中国人民解放军63892部队, 洛阳 471003
  • 收稿日期:2012-05-07 出版日期:2013-04-30 发布日期:2013-05-03
  • 基金资助:
    装备预研资助项目(51303010203)

Gesture consistency of airplane target between static and dynamic measurements

Li Jinliang1, Zeng Yonghu1, Zhou Bo2, Fu Haibo2   

  1. 1. State Key Laboratory of Complex Electromagnetic Environment Effect on Electronics Information Systems, Luoyang 471003 , China;
    2. Unit 63892 of PLA, Luoyang 471003, China
  • Received:2012-05-07 Online:2013-04-30 Published:2013-05-03

摘要: 对飞机目标静态与动态测量对比时的姿态一致性开展研究.介绍了目标特性测量中常用的几种坐标系,并给出了其相互转换关系.对静态测量和动态测量时典型的雷达视线和飞机目标的相对位置关系进行了分析,给出了静态测量和动态测量之间姿态解算的流程图.结合仿真实例,给出了某飞行航迹下雷达测量得到的飞机航迹结果,解算得到了飞行过程中极化坐标系和目标坐标系下雷达视线和飞机目标的相对位置关系.该研究成果有助于正确进行静态测量和动态测量时目标特性的对比,对于目标特性的动态仿真也具有一定的指导作用.

Abstract: Gesture consistency of airplane target between static and dynamics measurements was studied.The most common coordinate systems in target characteristics measurement were introduced, and the translation relationships were presented. The typical relative position relationship between line of radar sight and airplane target was analyzed, and the flow chart of gesture translation between static and dynamic measurements was derived. A simulation example was given. The airplane flew with a typical path, the radar track of airplane was simulated. The relative position relationship between line of radar sight and airplane target in polarization coordinate system and target coordinate system was derived while airplane is flying. The research can help to compare target characteristics between static and dynamic measurements rightly, and can also guide the dynamic simulation of target characteristics.

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