基于控制参数自调整的异步电机转速控制研究  

Research on speed control of induction motors based on self-adaptive control parameter adjustment

作　　者：尹浪 贺福强[1] 陈发江 YIN Lang;HE Fuqiang;CHEN Fajiang(College of Mechanical Engineering,Guizhou University,Guiyang 550025,China;Guizhou Jingmu Building Materials Co.,Ltd.,Guiyang 550025,China)

机构地区：[1]贵州大学机械工程学院,贵阳550025 [2]贵州晶木建材有限公司,贵阳550025

出　　处：《智能计算机与应用》2024年第6期134-139,共6页Intelligent Computer and Applications

基　　金：贵州省科技计划项目(黔科合支撑[2020]2Y067号)。

摘　　要：为了减小多功能木质板材生产制备时设备电机的转速变化波动,降低其对生产节拍和产品质量的影响。根据工艺控制需求,设计了一种PID控制与模糊控制相结合的控制参数自整定的电机转速控制系统。在Matlab/Simulink中,基于异步电机矢量控制原理,建立了电机转速控制系统模型。仿真结果表明,设计的控制参数自整定的电机转速控制系统的动态性能和稳态性能都有明显提升;在面对外部干扰以及工作负载变化时,系统都能保持良好的稳定性,能够满足生产工艺控制需求。In order to reduce the speed fluctuation of the equipment motor during the production and preparation of multi-functional wooden panels and to minimize its impact on production rhythm and product quality,a motor speed control system with self-tuning control parameters combining PID control and fuzzy control is designed according to the process control requirements.Based on the vector control principle of induction motors,a motor speed control system model is established in Matlab/Simulink.Simulation results show that the dynamic and steady-state performance of the designed motor speed control system with self-tuning control parameters is significantly improved,and the system maintains good stability in the face of external disturbances and changes in workload,it can meet the needs of production process control.

关 键 词：木质板材 转速控制系统 PID控制 模糊控制 仿真 

分 类 号：TP272[自动化与计算机技术—检测技术与自动化装置]