弹道学报2016，Vol.28Issue(1)：92-96,5.
一种三维非线性免疫变结构制导律
3 D Nonlinear Immune Variable-structure Guidance Law
周洋 1李刚 1吉阳 1谢理1
作者信息
- 1. 空军工程大学 防空反导学院，西安710051
- 折叠
摘要
Abstract
Aiming at the unknown maneuver of target in the interception process of missile,the immune control was combined with sliding mode control, and a method of nonlinear immune adaptive variable-structure guidance law was proposed. According to the Lyapunov’s stability theory, the adaptability estimation of maneuver acceleration of target was carried out based on sliding-mode variable-structure guidance law,and the nonlinear influences caused by the interference of maneuver acceleration were elim-inated. The anti-interference and the robustness of immunity feedback were used to control and compensate the buffeting appearing in sliding-mode variable-structure. Simulation result shows that this guidance law remains effective when the maneuver velocity of target is variable.关键词
导弹/制导律/非线性系统/自适应/免疫系统Key words
missile/guidance law/nonlinear system/adaptation/immune system分类
军事科技引用本文复制引用
周洋,李刚,吉阳,谢理..一种三维非线性免疫变结构制导律[J].弹道学报,2016,28(1):92-96,5.
