摘要
对末制导中估计器与制导律设计方法的最新进展进行了较为全面的综述.首先根据确定性等价定理(Certainty equivalence principle,CEP)是否成立,给出了现有设计方法的三种分类;随后对三类方法中典型算法的基本思想、优缺点以及相互关系做了详细介绍;最后提出了进一步优化现有估计器与制导律设计的新思路,并展望了改善大机动目标拦截末制导性能方法的发展方向.
A comprehensive and up-to-date survey of the methods of estimator and guidance law design in terminal guidance is presented. Based on the certainty equivalence principle, three classifications of the methods are proposed.This survey emphasizes the underlying ideas of the methods and their performances. Interrelationships among methods and insight to the pros and cons are also provided. The new ideas of the estimator and guidance law design are proposed and the perspectives of methods to improve the terminal guidance performance are also presented.
出处
《自动化学报》
EI
CSCD
北大核心
2015年第1期38-46,共9页
Acta Automatica Sinica
基金
国家自然科学基金(61101186)
教育部博士点基金(20134307110012)资助~~
关键词
末制导
估计器
制导律
确定性等价原理
信息延迟
广义分离定理
Terminal guidance
estimator
guidance law
certainty equivalence principle（CEP）
information delay
generalized separation theorem（GST）
