제어로봇시스템학회:학술대회논문집
- 2001.10a
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- Pages.124.4-124
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- 2001
A Study On the EMFG Representation of the Relay Circuits and Ladder Diagram
- Kim, Hee-Jung (Pukyong National University) ;
- Paek, Hyung-Goo (Pukyong National University) ;
- Yeo, Jeong-Mo (Pukyong National University)
- Published : 2001.10.01
Abstract
It needs a skillful experience to design and implement sequential circuits with a relay circuit or LD (Ladder Diagram). One makes out the operation of relay contacts sequentially in case of analyzing a relay circuit or LD. Still more, the design and analyzing of a complex relay circuit or LD are difficult. In this paper, we propose the EMFG (Extended Mark Graph) representation on relay circuits and LD.
Keywords