摘要
本文利用遗传算法对数控机床的永磁同步电机进行PID控制器的参数整定,利用概率化的寻优方法,自动获取和指导优化的搜索空间,自适应调整搜索方向,不需要确定的规则。最后结合Matlab仿真和实验结果,验证了该方案的可行性。
In this paper, the parameters of PID controller are determined by genetic algorithm for the permanent magnet synchronous motor. Using a probabilistic approach to optimization, it can automatically acquire and direct optimized search space. And it can adjust the search direction, without sure rules. Finally, the feasibility of this scheme is verified by Matlab simulation and experimental results.
作者
文思奇
林荣文
黄李威
Wen Siqi Lin Rongwen Huang Liwei(College of Electrical Engineering and Automation, Fuzhou University, Fuzhou 35010)
出处
《电气技术》
2018年第2期66-70,共5页
Electrical Engineering
关键词
永磁同步电动机
PID
遗传算法
寻优
permanent magnet synchronous motor
PID
genetic algorithm
optimization
