摘要
为了实现对同步电机的有效控制,论文基于经典PID控制理论,结合模糊控制理论,实现了模糊控制与PID控制的有效结合,构建了完整的永磁电机矢量控制结构和系统模型。根据模糊控制理论、开关选择表和控制规则表,设计出符合控制系统的控制规则,实现对永磁电机的矢量控制。应用MATLAB对设计的模糊PID模型进行软件仿真,通过分析MATLAB/Simulink的仿真中转矩波形、负载波形等结果表明所设计的系统是一种较为理想的电机矢量控制系统。
In order to achieve the effective control of synchronous motor, This article is based on classic PID control theory and fuzzy control theory, for the effective combination of fuzzy control and PID control. The complete structure and system model of permanent magnet motor vector control is also built. The control rule design that meets the control system according to the fuzzy control theory,switching table and the control rule can realize the vector control of permanent magnet motor. The designed fuzzy PID model simulation is made with MATLAB, and the result of torque wave and load waveform in MATLAB/Simulink indicates that the controlling system designed is a more perfect system using in motor vector control.
出处
《电子设计工程》
2017年第5期112-115,118,共5页
Electronic Design Engineering
