반도체디스플레이기술학회지 (Journal of the Semiconductor & Display Technology)

한국반도체디스플레이기술학회 (The Korean Society Of Semiconductor & Display Technology)
권호 표지

SFC로 설계된 공정제어에서 개선된 단일 시퀀스 제어 방법

Improved Method of Single Sequence Control in Process Control designed by SFC

  • 유정봉 (공주대학교 전기전자제어공학부) ;
  • 김민영 (백석문화대학 컴퓨터정보학부) ;
  • 전호익 (혜전대학 컴퓨터과)
  • You, Jeong-Bong (Division of Electrical & Electronic & Control Engineering of Kongju Univ.) ;
  • Kim, Min-Young (Division of Computer Information of Baekseok College of Cultural Studies) ;
  • Jeon, Ho-Ik (Dept. of Computer of Hyejeon College)
  • 발행 : 2007.06.30
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초록

Programmable Logic Controller(PLC) is the most widely utilized and plays an important role in industrial control system. Among PLC languages, Sequential Function Chart(SFC) is performed in small scale industrial process. On programming by SFC, a single sequence is utilized to control the simple process. In this paper, we propose the method that describe the improved single sequence and confirm its feasibility through an actual example.

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