弹道学报2016，Vol.28Issue(3)：53-58,6.
基于扩张状态观测器的攻击角度约束制导律
Guidance Law with Terminal Attack Angle Constraint Based on Extended State Observer
摘要
Abstract
To meet the requirements of missile with terminal-attack-angle constraint in modern battlefield, an adaptive guidance law with terminal attack angle constraint was derived. A guidance model was deduced in the two-dimensional coordinate system by considering the LOS angles and its change rate as state variables. A guidance law with terminal-attack-angle constraint was designed by adopting an adaptive reaching law. An extended state observer was adopted to compensate the target maneuvering. The simulation results show that the guidance law can be used to hit the target with expected terminal-attack-angle. The guidance law has robustness for target maneuvering,and it meets the requirement of zero miss amount.关键词
制导律/攻击角度约束/扩张状态观测器/机动补偿Key words
guidance law/attack angle constraint/extended state observer/maneuvering compensation分类
军事科技引用本文复制引用
秦潇,李炯,邵雷,董继鹏,张金鹏..基于扩张状态观测器的攻击角度约束制导律[J].弹道学报,2016,28(3):53-58,6.基金项目
国家自然科学基金项目(61573374 （）
61503408) （）
航空科学基金项目(20140196004) （20140196004）
