有阻尼有驱动单摆系统的动力学行为

Dynamical Behavior in the Damped and Driven Simple Pendulum System

证明了当α>gl+1时,有阻尼有驱动单摆系统的Poincare映射族构成的动力系统的全局吸引子是一维的这一性质。

The Poincare maps of the damped and driven simple pendulum system form a dynamical system.It is shown that for the case αg l＋1,this dynamical system has a one-dimensional global attractor.