Permanent magnet motor control method of nonlinear model

The invention discloses a permanent magnet motor control method of a nonlinear model. A Hall position sensor, a temperature sensor and a vibration sensor are included, vector control of a permanent magnet motor is realized through coordination of the Hall position sensor and a central processing module, and intelligent over-temperature protection and fault analysis of a permanent magnet are realized through effective detection of the temperature sensor and the vibration sensor. According to the invention, through rotor position information, motor vector control is realized, and temperature control is effective; the temperature and vibration of the motor are monitored through the temperature sensor and the vibration sensor, intelligent over-temperature protection and abnormal monitoring ofthe motor are realized, motor faults are reduced, and the operation safety is improved. 本发明公开了一种非线性模型的永磁电机控制方法，包括霍尔位置传感器、温度传感器、振动传感器，通过霍尔位置传感器与中央处理模块的协调，实现对永磁电机的矢量控制，通过温度传感器与振动传感器的有效检测，实现对永磁的智能过温保护以及故障分析。本发明通过对转子位置信息，实现对电机矢量控