电机与控制应用2024，Vol.51Issue(2)：123-133,后插1,12.DOI:10.12177/emca.2023.175
带延时补偿的永磁同步电机自适应无差拍电流预测控制
Adaptive Deadbeat Current Predictive Control of Permanent Magnet Synchronous Motor with Delay Compensation
摘要
Abstract
In order to solve the problem that current control of the permanent magnet synchronous motor(PMSM)is easily affected by factors such as system delay and parameter mismatch,which leads to the decrease of current tracking performance.Thus,an adaptive deadbeat current predictive control algorithm with delay compensation is proposed.Based on the traditional deadbeat predictive current control(DPCC),aiming at the problem of current performance degradation caused by parameter mismatch,the model adaptive compensation method based on affine projection algorithm is improved,and an adaptive current control algorithm with delay compensation is designed.Finally,the simulated experiments are carried out to verify the designed adaptive deadbeat current predictive control with delay compensation has adaptive compensation ability for system parameter mismatch,which can effectively eliminate the influence of system delay and improve the current loop tracking performance.关键词
永磁同步电机(PMSM)/参数失配/无差拍电流预测控制(DPCC)/仿射投影算法Key words
permanent magnet synchronous motor(PMSM)/parameter mismatch/deadbeat predictive current control(DPCC)/affine projection algorithm分类
信息技术与安全科学引用本文复制引用
何栋炜,曾志伟,蒋学程,陈炜,刘丽桑,陈健..带延时补偿的永磁同步电机自适应无差拍电流预测控制[J].电机与控制应用,2024,51(2):123-133,后插1,12.基金项目
福建省自然科学基金项目(2023J01132353,2020J01878) （2023J01132353,2020J01878）
福建省高校产学合作科技计划项目(2022N5020) （2022N5020）
福建省中青年教师教育科研项目(JAT210286)Natural Science Foundation of Fujian Province(2023J01132353,2020J01878) （JAT210286）
Fujian University Industry-University Cooperation Science and Technology Plan Project(2022N5020) （2022N5020）
Fujian Province Young and Middle-aged Teacher Education Research Project(JAT210286) （JAT210286）
