基于PIC16F877A单片机软件环分的步进电机控制系统  

Experimental System of Driving Stepping Motor Based on Software Pulsation Distributing of PIC16F877A Microcomputer

作　　者：田丰果[1] 贺莹[1] 武淑娟[1] 

机构地区：[1]贵州大学机械工程与自动化学院,贵阳550003

出　　处：《电气技术》2009年第3期58-60,66,共4页Electrical Engineering

摘　　要：本文介绍基于PIC16F877A单片机软件环分的数控步进电机控制系统。其控制电路新颖、简洁、组合方便。可以使系统简化,工作可靠,而且可以获得较高的控制精度。The system of driving stepping motor based on grammable logic controller (PIC16F877A microcomputer) is introduced in this paper. Its circuit is original and succinct. Applying to the experimental system, it can help students build up the comprehension of principle, characteristic and driving circuit of PIC16F877A microcomputer and stepping motor.

关 键 词：步进电机 PIC单片机 软件环分 控制系统 

分 类 号：TM383.6[电气工程—电机] TP368.12[自动化与计算机技术—计算机系统结构]