摘要
介绍了几种按时间循环控制的电路并举例说明常见的按时间顺序循环控制的方法,概述了如何按要求组成控制电路的设计方法。
This paper presents several types of the circuits controlled according to the cycle of the time sequence,and illustrates with examples of the relevant control methods. Finally, the paper discusses the design methods of forming the control circuits according to the specified requirements.
出处
《电气传动自动化》
1996年第2期58-62,共5页
Electric Drive Automation
关键词
继电器
循环控制
设计
relay cycle control logical design