원자력발전소 증기발생기 수위제어를 위한 퍼지제어기법의 현장 제어기계에의 적용 Implementation of Fuzzy Control Algorithm For Nuclear Power Plant Steam Generator Level Control At Field Controller

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A fuzzy control algorithm of bell-type membership functions and 9 rules is constructed for narrow range level control of steam generators in nuclear power plants. It is implemented at a field digital distributed controller, a Westinghouse-made controller called Westinghouse Distributed Processing Family(WDPF). Performance for level control of the developed fuzzy controller is compared with that of conventional controller, both at the field controller. For these comparisons, both the fuzzy control algorithm and the conventional PI control algorithm were carefully tuned. Also the sampling time for optimal performance was investigated. The results show that the fuzzy control algorithm is not only better in performance than the conventional algorithm but also much easier to be tuned by operators in the field.
Publisher
대한기계학회
Issue Date
1995
Language
Korean
Citation

대한기계학회논문집, v.19, no.1, pp.111 - 121

ISSN
1226-4873
URI
http://hdl.handle.net/10203/77053
Appears in Collection
NE-Journal Papers(저널논문)
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