摘要
研究两栖火炮水上射击身管振动优化控制,为提高水上射击精度,针对传统的被动控制方法要增加结构质量和控制效果不明显以及力作动器安装位置的选择问题,提出了三种优化力作动器位置的PID身管振动主动控制方案,借助于Matlab/Simulink仿真平台搭建了两栖火炮水上射击时身管振动的PID主动控制联合仿真模型,对三种主动控制方案中的PID控制系统的参数进行了整定,通过数值仿真获得了三种主动控制方案中的身管振动响应。仿真结果表明,所提出的三种主动控制方案和PID控制系统能够有效的抑制身管振动,从而为提高射击精度提供了依据。
Study on optimal control of tube vibration was carred out in order to improve the firing accuracy while the amphibious artillery firing on water. Three feasible options for the PID active control on barrel＇s vibration were put forward, and the system＇ s co-simulation of the PID active control on the barrel＇s vibration was also built based on Matlab/Simulink. Then, the parameters of the PID active control systems were set. The response of the barrel＇s vi- bration in the three schemes of the PID active control was obtained. Simulation results show that the barrel＇s vibration of amphibious artillery when firing on water can be suppressed significantly, and it is of positive significance for re- ducing the muzzle vibration.
出处
《计算机仿真》
CSCD
北大核心
2014年第3期20-24,共5页
Computer Simulation
关键词
水上射击
身管振动
射击精度
主动控制
Firing on water
Barrel＇ s vibration
Firing accuracy
Active control
