反导/反临拦截弹多模导引头关键技术浅析

Analysis of Key Techniques of Multi-Mode Seeker for Anti-Missile/Anti-Near-Space Vehicle Interceptor

多模复合导引头技术能够较好地克服采用单一模式制导的缺点,提高精确制导武器在复杂电磁环境下的制导精度和可靠性,被认为是当前最有发展前途的寻的制导技术。本文主要对临近空间所面临的多重防御任务进行论述,从临近空间环境和目标特性两个方面阐述了临近空间防御导引头所面临的难点,介绍了几种常用的多模复合导引头,并对反导/反临多模导引头的选取进行了大胆设想,重点分析了发展多模复合导引头所涉及的关键技术。

Multi-mode compound seeker,which is considered as the most promising guidance technology at present,can overcome the shortcomings of using single-mode guidance and improve guidance accuracy and reliability of precision guided weapon in complex electromagnetic environment.This paper discusses the multiple defensive tasks in near space,and analyzes the difficulties faced by seeker in near space intercept from the aspects of the space environment and the target characteristics.Then,it introduces several multi-mode compound seekers which will be adopted in near space intercept,and makes supposition for multi-mode seeker selection of anti-missile/anti-near-space vehicles.Finally,the key technologies involved in the development of multi-mode compound seeker are analyzed emphatically.