基于模糊自适应PID算法的直流电机控制设计  

Design of DC motor control based on fuzzy adaptive PID algorithm

作　　者：朱嵘涛 何朝霞 王腾[1] 陈希湘 ZHU Rongtao;HE Zhaoxia;WANG Teng;CHEN Xixiang(College of Arts&Science,Yangtze University,Jingzhou 434020,China)

机构地区：[1]长江大学文理学院,湖北荆州434020

出　　处：《现代电子技术》2025年第2期103-108,共6页Modern Electronics Technique

基　　金：湖北省教育厅科学研究计划指导性项目(B2022474);荆州市科技厅、长江大学文理学院联合基金项目(2023LHX02,2023LHX04)。

摘　　要：在当前直流电机控制系统中,通常采用传统PID算法来对电机进行控制和调节,但这一方法存在调节时间过长和超调量过大等问题。为此,提出一种基于模糊自适应PID算法的直流电机控制设计。在传统PID算法的基础上引入模糊控制理论,并借鉴专家经验和规则库,使PID算法中的3个参数能够跟随电机的实际运行状态进行实时调整,达到最优控制。实验结果表明,与传统PID算法和模糊PID算法相比,模糊自适应PID算法下的电机转速曲线更平滑、调节时间更短、超调量更小,具有更好的实时性和鲁棒性,能满足工控领域要求。In the current DC motor control system,traditional PID algorithm is usually used to control and adjust the motor,but this method has problems such as long adjustment time and excessive overshoot.On this basis,a DC motor control based on fuzzy adaptive PID algorithm is proposed.On the basis of traditional PID algorithm,fuzzy control theory is introduced,and expert experience and rule library are referenced to enable the three parameters in the PID algorithm to be adjusted in real time according to the actual operating state of the motor,realizing the optimal control.The experimental results show that,in comparison with traditional PID algorithm and fuzzy PID algorithm,the fuzzy adaptive PID algorithm has smoother motor speed curve,shorter adjustment time,smaller overshoot,better real-time performance and robustness,and can meet the requirements of the industrial control field.

关 键 词：模糊控制 自适应PID 直流电机控制 专家经验 超调量 触发器 转速测试 

分 类 号：TN761-34[电子电信—电路与系统] TP242[自动化与计算机技术—检测技术与自动化装置]