摘要
从火箭导弹发射时引起发射装置振动的简化模型出发,分析了弹发射引起梁的振动,应用最优控制原理,制定了最优控制方案,并对该控制输入进行了仿真计算.仿真结果显示该控制减小了梁的振动及弹的初始扰动.
From the simplified model of rocket and/or missile launcher,the beam vibration excited by the moving rigid body was analyzed.The optimal inputs were given on the basis of the optimal control theory.The simulation test showed that the input suppressed the vibration of the beam and the initial disturbance of the rocket.
出处
《北京理工大学学报》
EI
CAS
CSCD
1997年第5期610-615,共6页
Transactions of Beijing Institute of Technology
关键词
主动控制
振动控制
梁
火箭
导弹
发射装置
active control
vibration control
vibration analysis
launcher
beam