电气传动2019，Vol.49Issue(3)：3-7,5.DOI:10.19457/j.1001-2095.dqcd18467
基于新型趋近律的永磁同步电机模糊滑模控制
Fuzzy Sliding Mode Control of Permanent Magnet Synchronous Motor Based on a Novel Reaching Law
摘要
Abstract
Due to the influence of parameter change and external disturbance,when the permanent magnet synchronous motor(PMSM)is running,the transient performance and stability of the system will deteriorate. To solve the problem,a Fuzzy adaptive sliding mode controller based on improved power exponential approaching law was proposed,which was applied to speed control of PMSM. The integral sliding mode surface and Fuzzy adaptive method were also utilized to optimize the unknown parameters. Simulation results show that compared with the exponential approaching law,the proposed method can more effectively reduce the chattering and improve the static performance, dynamic performance and robustness of the system.关键词
滑模控制/模糊自适应控制/趋近律/积分滑模面/永磁同步电机Key words
sliding mode control/Fuzzy adaptive control/reaching law/integral sliding mode surface/permanent magnet synchronous motor(PMSM)分类
信息技术与安全科学引用本文复制引用
苗敬利,郑大伟,周重霞..基于新型趋近律的永磁同步电机模糊滑模控制[J].电气传动,2019,49(3):3-7,5.基金项目
河北省教育厅科学研究计划项目(ZD2015111,QN2015128) （ZD2015111,QN2015128）
邯郸市科学技术研究与发展计划(1528102058) （1528102058）
河北省研究生创新资助项目(CXZZSS2018038) （CXZZSS2018038）
