适应于离散系统的无刷直流电机的建模与仿真

Modeling and Simulation of the Brushless DC Motor for the Discrete System

针对离散系统有感无刷直流电机模型搭建问题,根据数字逻辑关系与数学公式构建了霍尔传感器模型与电机模型,利用Simulink工具将传感器模型应用于无刷直流电机模型中,构建了无刷直流电机的离散仿真系统。仿真结果验证了电机模型的可行性,为研究电机离散控制系统提供了一个可靠的方案。

This paper is mainly in the problem of building the Brushless DC Motor model in the digital system, according to the digital logic relations and the mathematical formula constructs the hall sensor model and the motor model, and the Hall sensor model is used in the brushless DC motor model with the tool of Simulink, they constructed the discrete simulation system of the Brushless DC motor. The simulation results verify the feasibility of the motor model, and it provides a reliable solution of the discrete motor control system.