电机与控制应用2024，Vol.51Issue(7)：94-102,9.DOI:10.12177/emca.2024.062
基于FOCA的永磁游标电机PI参数自整定
PI Parameter Self-Tuning of Permanent Magnet Vernier Motor Based on FOCA
摘要
Abstract
In response to the difficulty and time-consuming problem of tuning the parameters of the current inner loop and speed outer loop proportional integral(PI)controller in field oriented control,a parameter self-tuning model for a permanent magnet vernier motor magnetic field orientation control dual closed-loop speed regulation system is constructed based on the field oriented control autotuner(FOCA)module in Matlab/Simulink.This module injects a sinusoidal disturbance signal into the output of the PI controller,calculates the frequency response based on the system input and output data,automatically adjusts the PI parameters based on the frequency response,and achieves the specified target bandwidth and phase margin.Finally,the control performance of each loop before and after tuning are analyzed and compared by simulation,and the simulation results show that using the FOCA module can quickly and automatically adjust the PI controller parameters and has good control performance.关键词
永磁游标电机/磁场定向控制/参数自整定/目标带宽/相位裕度Key words
permanent magnet vernier motor/field oriented control/parameter self-tuning/target bandwidth/phase margin分类
信息技术与安全科学引用本文复制引用
王伟炳,宋伟豪..基于FOCA的永磁游标电机PI参数自整定[J].电机与控制应用,2024,51(7):94-102,9.基金项目
中国博士后科学基金(2018M632201) （2018M632201）
江苏省高等学校自然科学基金(20KJA470004)China Postdoctoral Science Foundation(2018M632201) （20KJA470004）
Natural Science Foundation of the Higher Education Institutions of Jiangsu Province,China(20KJA470004) （20KJA470004）
