Journal of Korean Society on Water Environment (한국물환경학회지)

Korean Society on Water Environment (한국물환경학회)
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Expert System for Emergency Decision Making for Metro Water Supply Systems

광역상수도 시설의 비상시 의사결정을 위한 전문가시스템

  • Kim, Eung Seok (Department of Civil Engineering, Sunmoon University) ;
  • Kim, Joong Hoon (Department of Civil and Environmental Engineering, Korea University) ;
  • Baek, Chun Woo (Department of Civil and Environmental Engineering, Korea University) ;
  • Lee, Jung Ho (Department of Civil and Environmental Engineering, Korea University)
  • 김응석 (선문대학교 공과대학 토목공학과) ;
  • 김중훈 (고려대학교 공과대학 사회환경시스템공학과) ;
  • 백천우 (고려대학교 공과대학 사회환경시스템공학과) ;
  • 이정호 (고려대학교 공과대학 사회환경시스템공학과)
  • Received : 2006.11.28
  • Accepted : 2006.12.12
  • Published : 2007.01.30
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Abstract

An efficient operational strategy using expert system for metro water supply systems in case of emergency situations is developed in this study. The emergency situations of the water supply systems are classified into three categories : pipeline system accident, machinery and electric facility accident and water quality accident. A PC-based expert system is developed using CLIPS for Seoul metro water supply system, Phase 1 & 2 system and Phase 3 & 4 system. Broad professional knowledges and experiences from the experts in the water supply systems have been collected systematically to construct the knowledge base. Decision-making in case of an emergency is based upon the professional knowledge so that a rational and efficient operational management can be available even in the absence of experienced expert. Especially the expert model developed in this study also provides a guide for pumping operation in case of pipeline accident to confirm that the proper pressure to all nodes in the system is supplied. The pipe network simulator KYPIPE has been consecutively executed by trial and error fashion for each pipeline in the system. The results from KYPIPE were included in the knowledge base to supplement the knowledge of the field engineers.

Keywords

Acknowledgement

Supported by : 한국과학재단

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