Research on design relay control circuit using logic algebra

Yunpeng Zhang, Yanling Li, Jia

Abstract

It is a key problem that design relay control has not a formal and systemic method relaying on the experience of designer. This paper introduces a new approach that digital logic principle is applied to relay control circuit .Under the premise of knowing control object and requirements, the logic function and control circuit diagram are obtained by using logic circuit. Then accomplish the design control circuit. This method which can systemic design control circuit and simplify design process is illustrated by a specific example.