摘要
PWM技术广泛应用于自动控制领域。本文分析了HCS12单片机PWM模块的结构、原理和使用方法,并详细阐述了该单片机PWM功能在汽车自动变速器控制系统中的应用。通过程序设计与调试,取得了较好的应用效果。
Pulse Width Modulation(PWM)is widely used in automatic control system.After analyzing the structure,principle and application of PWM module in HCS12 Single Chip Computer,this paper describes its application in the control system of au- tomatic transmission in detail.Through the design and debugging of programs,good performances were obtained.
出处
《微型电脑应用》
2007年第11期34-36,5,共3页
Microcomputer Applications
