一种无线电/激光复合引信的脱靶量估算方法

A miss distance estimation method for radio-laser combination fuze

脱靶量是衡量制导控制性能的重要指标。基于无线电/激光复合引信,通过建立脱靶量与复合引信启动距离和脱靶方位的关系,提出了一种靶试后快速估算脱靶量的方法。经滑轨试验和靶试验证,本文提出的脱靶量估算方法得到的脱靶量准确度较高。该方法通用性较强,可用于类似体制靶试后脱靶量的快速估算。

Miss distance is an important index in measuring the performance of guidance and controlsystem. Based on the radio-laser combination fuze, a post-test miss distance estimation method isproposed by developing the relationships among the miss distance, activation distance, and miss distancedirection. Both slide rail testing and flight testing demonstrate the high accuracy of the proposed missdistance estimation method. Furthermore, the universality of the proposed estimation method makes itpossible to be used for a post-test estimation of miss distance with similar mechanism.