双层隔振系统单神经元自适应PID控制器  

Two-stage Active Vibration Isolation Mounting System withSingle Neural Adaptive PID Controller

作　　者：陈玉强[1] 刘志刚[1] 王芝秋 张新玉[1] 

机构地区：[1]哈尔滨工程大学

出　　处：《船舶工程》2002年第6期27-30,共4页Ship Engineering

摘　　要：通过推导双层隔振主动控制系统的力传递率 ,分析了反馈信号的选择对力传递率的影响 ,指出了双层隔振PID主动控制系统应采用速度或加速度作为反馈控制信号。在此基础上采用单神经元PID控制器对双层隔振系统进行了主动控制仿真 ,表明该方法对双层隔振系统进行主动控制的可行性 ,提高了双层隔振系统的隔振能力。In the paper,the effect of selection of the feedback signal on the force transfer rate is analyzed by deducing force transfer rate of an active vibration control mounting.The result shows that velocity or acceleration should be chosen as the feedback signal in the two stage active PID control isolation mounting.Control simulation of the two stage isolation mounting with single neural adaptive PID controller is made,and the simulation results indicate the method is effective and the isolating performance of the two stage isolation mounting is improved.

关 键 词：双层隔振系统 自适应PID控制器 主动控制 单神经元 力传递率 仿真 

分 类 号：TB535[理学—物理] TP273.[理学—声学]