펌프-밸브 시스템의 DES 접근론적 Failure Diagnosis

DES Approach Failure Diagnosis of Pump-valve System

  • 손형일 (부산대 대학원 지능기계공학과) ;
  • 김기웅 (부산대 대학원 지능기계공학과) ;
  • 이석 (부산대 기계공학부)
  • 발행 : 2000.05.01

초록

As many industrial systems become more complex, it becomes extremely difficult to diagnose the cause of failures. This paper presents a failure diagnosis approach based on discrete event system theory. In particular, the approach is a hybrid of event-based and state-based ones leading to a simpler failure diagnoser with supervisory control capability. The design procedure is presented along with a pump-valve system as an example.

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