【摘要】 综述了常用的三种非线性摩擦力仿真模型(经典模型、状态转换模型和复位积分器模型)的算法和构造思路,并以电机驱动系统在离合器动态结合过程为例,使用MATLAB/SIMULINK进行了动力学仿真计算,对三种摩擦力非线性模型进行了比较, 结果表明状态转换模型和复位积分器模型在仿真算法的稳定性、精度和计算速度方面优于经典模型。更多还原

【Abstract】 Three models of nonlinear stick-slip friction, namely classical model, state transient model, and reset integrator model, are presented and implemented in the MATLAB/SIMULINK environment. The simulation of a motor driving mechanical load with clutch was used to compare the behaviors of those three models. The results show that the state transition model and the reset integrator model are preferable to the classical model in computational efficiency and stability.更多还原