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Discrimination of Plant Transient by Using the Fuzzy Pattern Recognition  

Kim Jong-Seog (전력연구원)
Lee Dong-ju (충남대학교 공과대학 기계공학과)
Publication Information
Transactions of the Korean Society of Machine Tool Engineers / v.14, no.1, 2005 , pp. 37-43 More about this Journal
Abstract
Plant pipe has a fatigue life which is induced by repeated stress come from the variation of temperature and pressure. To avoid the fatigue crack of plant pipe which is produced by long term repeated stress, plant operator has to limit the mont of operating transient. This paper introduced the study result about discrimination methodology of plant transient by using the fuzzy pattern recognition. As result of applying the fuzzy pattern recognition to actual plant operation data, it is confirmed that fuzzy pattern recognition methodology can be useful for the comparison of similarity for the transients of similar output but has different time pattern.
Keywords
Plant; Transient; Fuzzy; Pattern;
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  • Reference
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