대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1998년도 추계학술대회 논문집 학회본부 B
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- Pages.609-611
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- 1998
분산 제어 시스템의 제어 통신망을 위한 토큰 전달 버스 접근 방식과 IEEE 802.3 물리 계층의 결합
Token-passing Bus Access Method on IEEE 802.3 Physical Layer for Control Networks of a Distributed Control System
- 이재영 (서울대학교 전기공학부) ;
- 문홍주 (한국전력공사 전력연구원) ;
- 문상용 (포항종합제철 기술연구소) ;
- 권욱현 (서울대학교 전기공학부) ;
- 이성우 (한국전력공사 전력연구원) ;
- 박익수 (한국전력공사 전력연구원)
- Lee, Jae-Young (School of EE, Seoul National University) ;
- Moon, Hong-Ju (KEPRI) ;
- Moon, Sang-Yong (POSCO Technical Research Lab) ;
- Kwon, Wook-Hyun (School of EE, Seoul National University) ;
- Lee, Sung-Woo (KEPRI) ;
- Park, Ik-Su (KEPRI)
- 발행 : 1998.11.28
초록
In this paper, a method for the efficient implementation of the control network for a distributed control system (DCS) is proposed. The proposed method focuses on the real-time property and the low networking cost of a control network. It suggests a new network architecture combining the IEEE 802.4 token-passing bus access method and the IEEE 802.3 physical layer. For this purpose, a new interface, a physical layer service translator is introduced. A control network using this method is implemented and applied to a DCS.
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