湖北汽车工业学院学报2023，Vol.37Issue(4)：32-36,5.DOI:10.3969/j.issn.1008-5483.2023.04.007
基于反步非奇异终端滑模的PMSM速度控制
Speed Control of PMSM Based on Backstepping Nonsingular Terminal Sliding Mode
摘要
Abstract
In view of the problems of poor stability of the traditional speed regulation for permanent magnet synchronous motor(PMSM),a backstepping nonsingular terminal sliding mode control strategy based on disturbance observer was proposed.The recursive principle was used to design the backstep-ping control strategy.The sliding mode controller and disturbance observer were combined to estimate the system load disturbance and realize feedback compensation.The experimental results show that compared with the vector control algorithm and the traditional sliding mode control algorithm,the pro-posed method has the advantages of fast convergence speed and strong anti-external disturbance ability.关键词
永磁同步电机/反步控制/扰动观测器/滑模变结构Key words
PMSM/backstepping control/disturbance observer/sliding mode variation structure分类
信息技术与安全科学引用本文复制引用
朱敦滨,张金亮,简炜,彭国生,贺正豪..基于反步非奇异终端滑模的PMSM速度控制[J].湖北汽车工业学院学报,2023,37(4):32-36,5.基金项目
湖北省揭榜制科技项目(2021BEC002) （2021BEC002）
湖北省教育厅科学技术研究项目(D20221802) （D20221802）
