间隙非线性齿轮系统混沌运动的自适应脉冲控制

Adaptive Pulse Control of the Chaotic Motion of Nonlinear Gear System with Clearance

将自适应脉冲控制法应用到一类单级间隙非线性齿轮系统,在控制参量中加入自适应控制方法,通过调节自适应控制器产生的脉冲强度将系统的混沌运动镇定到不同的周期轨道。数值模拟结果表明了该方法的有效性和较强的鲁棒性。

Adaptive pulse perturbation method is applied to nonlinear dynamic model of single freedom gear system with clearance. Chaotic system can be suppressed to different periodic orbits by adjusting the pulse inten- sity generated by the adaptive controller. The numerical result shows the method is effective even for high levels of noisy perturbation.