基于P87LPC768的小功率直流电动机调速系统

The Timing System of Low-power DC Electromotor Based on P87LPC768

采用Philips公司的51LPC系列单片机P87LPC768,设计了一个小功率直流电动机的PWM调速系统,详细地说明了调速系统各功能模块实现的方法,及系统软件的程序流程图。实践表明,系统精度高,稳定性好且工作可靠。

This paper elaborates the software and hardware of the timing system of low - power DC electromotor, which uses P87LPC768 as its control core. The system has both high precision and good stability.