终端约束末制导律综述

A Survey of Terminal Constrained Guidance Law

末制导的首要任务是实现最小的脱靶量。在现代制导律设计中,碰撞角、碰撞时间和碰撞速度等终端约束对于末制导任务也非常重要。本文重点针对不同终端约束条件对末制导律的研究现状进行综述,并探讨了现有方法的优势及不足之处,以期为末制导律设计及其相关问题研究提供参考。

The primary objective of terminal guidance is to produce a minimum miss distance between the missile and the target. In current guidance law design,however,some other terminal constraints such as impact angle constraint,impact time constraint and impact velocity constraint are also significant. Aiming at surveying the current researches about terminal constrained guidance laws. The advantages and drawbacks of the current methods are also discussed to serve as references for terminal guidance law design.