航空学报 > 2010, Vol. 31 Issue (3): 620-625

基于目标距离的末制导雷达最优搜索图模型

王光辉1, 宋艳波1, 王伟亚1, 谢宇鹏2   

  1. 1.海军航空工程学院 指挥系2.海军航空工程学院 研究生管理大队
  • 收稿日期:2009-02-05 修回日期:2009-05-31 出版日期:2010-03-25 发布日期:2010-03-25
  • 通讯作者: 王光辉

Optimum Search-graph Model of Homing Radar Based on Target Distance

Wang Guanghui1, Song Yanbo1, Wang Weiya1, Xie Yupeng2   

  1. 1. Department of Command, Naval Aeronautical and Astronautical University 2.Graduate Student Brigade, Naval Aeronautical and Astronautical University
  • Received:2009-02-05 Revised:2009-05-31 Online:2010-03-25 Published:2010-03-25
  • Contact: Wang Guanghui

摘要: 深入研究了反舰导弹末制导雷达目标捕捉模型,以末制导雷达第一方位搜索周期捕捉概率和全程搜索捕捉概率为约束条件,建立了以末制导雷达第一方位搜索周期扫描面积为目标函数的末制导雷达最优搜索图求取模型,解决了基于目标距离的末制导雷达最优搜索图参数求取问题,并利用多项式拟合,得到了最优搜索图参数工程实现方法,该方法易编程、计算量小、占用内存少,是一种简单、实用的中远程反舰导弹末制导雷达最优搜索图参数实现方法。

关键词: 反舰导弹, 末制导雷达, 捕捉概率, 目标距离, 搜索图

Abstract: This article presents a comprehensive study of the acquisition model of an anti-ship missile homing radar. To meet the constraints of acquisition-probabilities of the first animus-search period and the global search of the homing radar, an objective function is built on the scan-area of the homing radar in the first animus-search period, which is used to calculate the optimum search-graph of the homing radar, thus achieving the optimum search-graph of the homing radar varying with the target distance. Furthermore, a polynomial-fitting model is built on the calculated optimum data of the search-graph, which is easily programmed, required small storage space and less computational complexity for the actual fire control system. The conclusion is that it is a simple and practical method in calculating the optimum search-graph of the homing radar of long or medium range anti-ship missiles.

Key words: nti-ship missile, homing radar, acquisition probability, target distance, search graph

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