机电系统低速非线性补偿仿真研究

Simulation Research in Nonlinear Compensation at Low Speed for an Electromechanic System

针对机电系统低速运行时存在的以摩擦力矩为主的非线性干扰 ,建立了摩擦力矩的数学模型 ,根据该模型提出了自适应控制律 ,进行了仿真研究。

For the nonlinearies in which friction is mainly part existed in the electromechanic system at low speed, a mathmematical model of friction is established. Basing on the model, an adaptive controller is designed, and simulation research is made.