机械制造与自动化2024，Vol.53Issue(2)：239-242,4.DOI:10.19344/j.cnki.issn1671-5276.2024.02.050
基于模糊WMR优化PID方法的电机转速控制优化分析
Optimization Analysis on Speed Control of DC Motor Based on Fuzzy WMR-PID Algorithm
段晓伟 1叶小晖2
作者信息
- 1. 江苏省南京市中石化金陵分公司,江苏南京 210033
- 2. 清华大学电机工程与应用电子技术系,北京 100084
- 折叠
摘要
Abstract
In order to solve the obvious fluctuation of the output speed caused by traditional PID control mode under white noise,a fuzzy WMR-PID technology is developed to adjust the speed of brushless DC motor.The output variable is determined by fuzzy reasoning method,the fuzzy processing is solved by gravity analysis method,and the fuzzy WMR-PID control model is established.The research results show that the fuzzy WMR-PID control mode can achieve the requirement of fast following.When the initial command speed is 2 450 r/min,the command rapidly increases to 3 540 r/min at 8 s,and rapidly decreases to 1 930 r/min at 14 s.Compared with fuzzy PID method,fuzzy WMR-PID can greatly reduce the overshoot of control dynamics,which indicates that fuzzy WMR-PID controller can achieve ideal control effect with excellent robustness.The research improves the speed regulation ability of brushless DC motor andb has good control effect.关键词
无刷直流电机/转速控制/模糊自整定/超调量/鲁棒性Key words
brushless DC motor/speed control/fuzzy self-tuning/overshoot/robustness分类
信息技术与安全科学引用本文复制引用
段晓伟,叶小晖..基于模糊WMR优化PID方法的电机转速控制优化分析[J].机械制造与自动化,2024,53(2):239-242,4.
