摘要
根据拉格朗日方程建立了机械式离心调速器系统的动力学方程,求出了系统的平衡点,利用系统的相图和Poincar啨映射图分析了系统的混沌形成过程.利用连续变量反馈方法实现了系统混沌的控制,将系统的混沌行为利用适当的控制强度控制到稳定的周期轨道.
By view of engineering, using the modern theory and the method of nonlinear dynamics, this article studies the complex dynamics characters of mechanical centrifugal flywheel governor system. The dynamical equation and state equation of the system are established according to Lagrangian. By feedback of continuous variable controlling method, chaos of the system is controlled. And the range of controlling variable is limited in the paper. We obtain the steady orbit of the system under controlling.
出处
《兰州铁道学院学报》
2003年第3期86-90,共5页
Journal of Lanzhou Railway University
基金
国家自然科学基金资助项目(10172042).
