Development of OASYS using rule- and fuzzy-based expert systems for nuclear power plants

Journal Article · Sat Dec 31 04:00:00 EST 1994 · Transactions of the American Nuclear Society

OSTI ID:89043

Jeong, Hee Kyo; Yi, Chul Un ^[1]; Kang, Ki Sig; Choi, Seong Soo; Kim, Han Gon; Chang, Soon Heung ^[2]

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1. KEPCO, Taejon (Korea, Democratic People`s Republic of)
2. KAIST, Taejon (Korea, Democratic People`s Republic of)

The On-line Operator Aid System (OASYS) has been developed to support the operator`s decision-making process and to ensure the safety of the nuclear power plant (NPP) by providing the operators with timely, proper guidance at plant abnormal and emergency states. Monitoring done by the senior reactor operator (SRO) in an NPP to maintain normal operation without threatening the safety of the plant is a complex, knowledge-based task. The difficulty arises from the complexity of the system and the amount of data required to make decisions. The proposed system is implemented on a SUN-4/75 Workstation using C language and the Quintous prolog language.

• OSTI ID: 89043
• Report Number(s): CONF-941102--
• Journal Information: Transactions of the American Nuclear Society, Journal Name: Transactions of the American Nuclear Society Vol. 71; ISSN 0003-018X; ISSN TANSAO
• Country of Publication: United States
• Language: English

Related Subjects

22 GENERAL STUDIES OF NUCLEAR REACTORS
99 GENERAL AND MISCELLANEOUS
COMPUTERS
DECISION MAKING
EXPERT SYSTEMS
NUCLEAR POWER PLANTS
PERFORMANCE
REACTOR MONITORING SYSTEMS
REACTOR OPERATION
REACTOR OPERATORS
REACTOR SAFETY