电机与控制应用2017，Vol.44Issue(5)：22-26,5.
基于新型变速趋近律的永磁同步电机滑模控制
Sliding Mode Control for Permanent Magnet Synchronous Motor Based on Variable-Rate Reaching Law Method
摘要
Abstract
In order to improve the control performance of permanent magnet synchronous motor (PMSM) drive system,a siding mode speed control strategy based on an improved reaching law method was proposed.To shorten the reaching time and weaken system chattering of the conventional exponential reaching law,a novel reaching law based on traditional reaching law was proposed,and the method was applied to PMSM drive system.Compared with traditional PI controller,simulation and experiment results showed that the proposed controller improve the system robustness and dynamic performance.关键词
永磁同步电机/PI控制/变速趋近律/滑模控制Key words
permanent magnet synchronous motor (PMSM)/PI control/variable-rate reaching law/sliding mode control分类
信息技术与安全科学引用本文复制引用
李中琴..基于新型变速趋近律的永磁同步电机滑模控制[J].电机与控制应用,2017,44(5):22-26,5.基金项目
河南省科技攻关项目(162102210068) （162102210068）
