摘要
以Duffing非线性振子为研究对象 ,应用主动隔振原理 ,设计了参数自调节的PID控制算法 ,对Duffing振子混沌振动进行了主动隔振数值仿真实验 ,实现了对混沌振动的良好隔振。仿真结果表明 。
Through researching the motion of duffing nonlinear vibrator, and using active vibration isolation principle, the authors designed the PID control algorithm with parameters self-correcting ability. A numerical simulation experiment of active vibration isolation was carried out. The simulation experiment demonstrate that active vibration isolation techniques can effectively suppress the chaotic vibration.
出处
《兵器材料科学与工程》
CAS
CSCD
2002年第2期27-30,共4页
Ordnance Material Science and Engineering
基金
学院科研基金
