为了设计出适合极小瞬时视场导弹的扫描搜索规律,并实现其工程化,文中研究了几种常见扫描搜索规律的原理。采用Matlab仿真计算了各种方法的目标落入概率、落入时间和扫描周期等。通过比较研究,得到了工程上合适的扫描搜索规律,以增大极小瞬时视场导引头的目标落入概率,为此类精确制导导弹扫描搜索规律的选择提供了可供借鉴的思路。

In order to design the scanning and searching methods which are suitable to missiles with tiny instantaneous field of view, and put these methods into practice, this paper has studied the principles of several common scanning and searching methods. The target fall into probability, time and scanning period involved in different methods have been calculated by using matlab simulation. Through comparative studies, the proper scanning and searching methods have been concluded to increase the target fall into probability of seekers with tiny instantaneous field of view, so as to give a clue to selecting the proper methods for precision-guided missiles.