摘要
文章针对汽车怠速控制系统的需求 ,描述了一种高精度位移检测系统的研制 ,其以 MSP43 0 F14 9为核心 ,以步进电机驱动为传动机构 ,再配以线性位移传感器 ,实现位移的高精度检测。
Aiming at requirement of the auto idle-speed control system,this paper describes a high-precise displacement measure system based on MSP430, which is drived by stepping motor and measures displacement with linear displacement sensor. Design of stepping motor driver and process of displacement measure are mainly introduced.
出处
《电气传动》
北大核心
2003年第5期31-33,共3页
Electric Drive
