摘要
针对无刷直流电机PI参数整定困难的问题,在Simulink仿真环境下搭建仿真模型,引入爬山算法,借助其快速局部优化的特点,对模型中PI参数进行快速整定。仿真结果显示,整个模型运行稳定,符合理论要求,仿真得到的kp和ki参数值对实际电路板设计具有极高的参考价值。
Aiming at the difficulty of PI parameter tuning of brushless DC motor,a simulation model was built under Simulink simulation environment,and a hill climbing algorithm was introduced to tune the PI parameters of the model rapidly with the help of its fast local optimization characteristics.The simulation results show that the whole model runs steadily and meets the theoretical requirements.The simulation results and parameters have very high reference value for the actual circuit board design.
作者
陈景芳
单春贤
蔡健
CHEN Jing-fang;SHAN Chun-xian;CAI Jian(School of Energy and Power Engineering,Jiangsu University,Zhenjiang 212013,China)
出处
《通信电源技术》
2019年第1期28-31,共4页
Telecom Power Technology
作者简介
陈景芳(1993-),男,福建泉州人,硕士研究生,主要研究方向为电机控制。
