摘要
结合目标-导弹的运动特性,运用逆系统方法与制导原理,设计了导弹质心运动的Euler动力学系统跟踪控制器。在控制器设计中,综合考虑了目标飞行状态、控制律、制导律、解耦性及抗干扰性这几个重要因素。通过对弹体坐标系下导弹的外力矩实施控制,实现偏转角速度对动态目标的渐近跟踪控制。通过仿真验证,说明了控制器设计的合理性和有效性。
Combined with the motion characteristics of target-missile, a tracking controller used in the Euler dynamics system of the centroid motion of a missile is designed based on the inverse system method and the theory of guidance. Some important factors for guidance process, i. e., the flying state of target-missile, the control law and guidance law, decoupling and anti-interference characteristics, had been considered at the controller design process. The progressive tracking control is realized by controlling the external moment of the missile. Simulation results show that the designed controller is reasonable and effective.
出处
《飞行力学》
CSCD
北大核心
2008年第5期40-42,共3页
Flight Dynamics
基金
国防预研基金资助项目(4020501)
关键词
目标特性
EULER方程
逆系统方法
跟踪控制
仿真
characteristics for target
Euler equation
inverse system method
tracking control
simulation
