NIU Jianbo, YU Senlin, ZHANG Ruifeng, et al. Permanent Magnet Synchronous Motor Control Strategy of Two Degree of Freedom PI Control Based on Error Compensation[J]. Electric Drive for Locomotives, 2018,(6):18-22.
NIU Jianbo, YU Senlin, ZHANG Ruifeng, et al. Permanent Magnet Synchronous Motor Control Strategy of Two Degree of Freedom PI Control Based on Error Compensation[J]. Electric Drive for Locomotives, 2018,(6):18-22. DOI: 10.13890/j.issn.1000-128x.2018.06.003.
A two degree of freedom PI control method based on error compensation was proposed. The state of the system was judged by the speed error, and the output of the PI controller was compensated, which could realize real-time control. The proposed method could effectively solve the defects that traditional PI control was difficult to balance the tracking performance and disturbance resistance performance of the system. Simulation and experimental results verified the correctness and effectiveness of the proposed control method.
关键词
自由度误差补偿PI控制器永磁同步电机
Keywords
two degree of freedomerror compensationPI controllerPMSM