电气传动2019，Vol.49Issue(4)：3-5,32,4.DOI:10.19457/j.1001-2095.dqcd18526
基于新型趋近律的无刷直流电机滑模控制
Sliding Mode Control of Brushless DC Motor Based on New Reaching Law
崔保春 1文迪 1马思远 1王立鹏1
作者信息
- 1. 山东科技大学电气与自动化工程学院,山东 青岛 266590
- 折叠
摘要
Abstract
A new sliding mode reaching law was proposed by using nonlinear power combination function and hyperbolic tangent function. The switching function was designed by integral sliding surface,a speed control method of sliding mode variable structure approach rate control for brushless DC motor was constructed,and proved its stability by using the Lyapunov criterion. Simulation experiment of control system was built in Simulink environment. The simulation results show that the proposed control algorithm has the advantages of fast dynamic response,almost no overshoot and strong robustness to disturbances of external load torque and motor parameters.关键词
无刷直流电机/趋近律/滑模变结构控制/鲁棒性Key words
brushless DC moto(r BLDCM)/reaching law/sliding mode variable structure control/robustness分类
信息技术与安全科学引用本文复制引用
崔保春,文迪,马思远,王立鹏..基于新型趋近律的无刷直流电机滑模控制[J].电气传动,2019,49(4):3-5,32,4.
