摘要
针对采用直接侧向力控制的导弹,通过选取预测脱靶量和预测脱靶速度等滑动模态,研究了一种滑模控制末制导律策略。仿真结果表明,这种导引律比采用视线角速度作为滑动模态的末制导律有更好的性能。
A new variable structure control terminal guidance law is proposed through selecting predictive miss distance and predictive miss velocity as sliding mode for lateral thrust control missile.The simulation result proves the new guidance law has better performance than terminal guidance law using LOS angle rate as sliding mode.
出处
《现代防御技术》
北大核心
2008年第4期51-55,共5页
Modern Defence Technology
关键词
预测脱靶量
滑模控制
制导律
predictive miss distance
sliding mode control
guidance law
