基于LPC2131的大功率直流电机驱动系统设计

DC Motor High-Power Driver System Design Based on LPC2131

直流电机驱动技术的发展从未止步,电力电子技术、计算机技术、智能控制理论的发展更为直流电机驱动技术的发展奠定了良好的基础。本文阐述以LPC2131为控制核心,基于PID控制算法,利用大功率MOSEFT为驱动元件,采取光电隔离控制和驱动电路的方式设计的一种电机驱动系统。设计的驱动器具有调试方便、应用广泛、运行稳定、驱动能力强等特点。

The development of DC motor driver technology has never been stopped.Also,the progress of power electronic technology,computer technique and the theory of intelligent control have laid a good foundation for it.This paper is about a kind of project of motor drive system,which based on the control core of LPC2131 and PID control algorithm theory.It takes advantage of the high-power drive element of MOSEFT and applies the method of the optical isolation control and drive circuit.The contrivable driver character for convenient debug,wide application,stable operation and strong drive ability,etc.