摘要
目的介绍一种基于C868单片机控制的可逆直流调速系统。方法应用C868单片机作为可逆直流调速系统控制核心,控制2组反并联的移相可控整流桥。结果直流电动机速度可按照给定调节,转向可逆,性能良好。结论基于C868单片机控制系统具有简单可靠和智能化等特点。
Aim The composition and control principal of the fully digital DC speed--adjusting system based on C868 are introduced. Methods As the core of the control system, C868 MCU controls two group opposite-direction-attached SCR rectifiers. Results The DC motor rotation speed can be adjusted according the given reference, while the direction can be reversed. The system gains good performance. Conclusion The control system based on C868 MCU features reliability, simplicity and intelligence.
出处
《宝鸡文理学院学报（自然科学版）》
CAS
2007年第3期233-236,共4页
Journal of Baoji University of Arts and Sciences(Natural Science Edition)
关键词
全数字化
数字触发
直流调速系统
fully digital
digital trigger
DC speed-adj usting system
