一种电机位置检测装置的设计OA

Prercise detection of motor position has a direct impact on the performance and efficiency of the motor system concerned.This article proposes a motor position detection device based on magnetic angle encoder MT6825.The device adopts the STM32F103C8T6 microcontroller as the core processor and transmits data with the MT6825 encoder through the SPI interface.In consideration of the inherent hysteresis characteristics of magnetic encoders,a module for angular data compensation is designed.The experimental results show that the detection device can precisely and reliably measure the position of the motor rotor and maintain high measurement accuracy in the low or medium angular velocity range,which provides a feasible and effective solution for precise position control with respect to low or medium angular velocity motors.