摘要
随着武器作战样式的变革,近年来具有终端角度约束的制导方法受到越来越广泛的关注。根据理论基础的不同,将具有终端角度约束的导引律划分为最优导引律、变结构导引律以及其它类型的导引律。综述了几类典型的具有终端角度约束的导引律的研究进展,对各类导引律的优缺点进行了系统的总结与分析,并通过仿真比较了四种典型导引律的制导性能。
With the transformation of weaponry engagement manners, diversiform methods for guidance with terminal impact angle constraints have drawn extensive attention recently. Based on the different theoretical foundations, the guidance laws with terminal impact angle constraints are categorized into optimal guidance laws, variable structure guidance law and other guidance laws. In this paper, the research developments of several typical guidance laws with terminal impact angle constraints are first introduced and with that the advantages and disadvantages for these guidance laws are summarized and analyzed. Then the guidance performance of four typical guidance laws is compared by computer simulation.
出处
《宇航学报》
EI
CAS
CSCD
北大核心
2010年第2期315-323,共9页
Journal of Astronautics
基金
教育部优秀人才支持计划(NCET050901)
关键词
导引律
终端角度约束
制导性能
Guidance laws
Terminal impact angle constraints
Guidance performance
