基于弹簧耦合的椭圆摆的仿真研究

Simulation of Elliptical Pendulum Coupling by Spring

利用Matlab研究了弹簧耦合的椭圆摆的运动。在建立适当的物理模型后,数值求解运动微分方程。着重对该模型进行了计算机仿真,并作出不同初始值下摆锤和滑块的位移随时间变化的关系曲线以及摆锤的运动轨迹,进行了必要的定性分析。为物理模型的研究提供了一种除实验、理论分析之外的极好的研究手段。

We studied elliptical pendulum coupling by spring based on Matlab and solved the differential equation by numerical methods after making proper physical model.We simulated the movement of the physic model by determinacy analysis and got different displacement curves of pendulum bob and slider at different initial value.Such a study provided a new research method except for experiment and theory.