Development of an expert system(ESRCP) for reactor coolant pumps = 원자로 냉각재 펌프를 위한 전문가 시스템(ESRCP)의 개발

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A component-wise expert system (EXRCP) has been developed to diagnose reactor coolant pump (RCP) failure and to offer corrective operational guides to plant operators. This system consists of three main parts : an inferencing mechanism, a knowledge base and a user interface. The system performs alarm processing by rule matching and priority factor operation. From the alarm processing result, the system can diagnose the primary causal alarm. To find the cause of RCP failure, the system performs rule-based deduction and Bayesian inference. The system first tries to find a definite cause by the rule-based deduction. If this fails, the system solves probable causes by Bayesian inference. When the diagnosis is finished, the system enables the operator to take corrective actions. The knowledge base is partitioned into alarm basis knowledge units. In this way, the system is concerned only about the knowledge unit of the primary causal alarm. Moreover, the execution time of the system is considerably saved.
Advisors
Chang, Soon-Heungresearcher장순흥researcher
Description
한국과학기술원 : 핵공학과,
Publisher
한국과학기술원
Issue Date
1989
Identifier
67050/325007 / 000871430
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 핵공학과, 1989.2, [ [ii], 46 p. ]

URI
http://hdl.handle.net/10203/49221
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=67050&flag=dissertation
Appears in Collection
NE-Theses_Master(석사논문)
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