Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1999.07b
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- Pages.543-545
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- 1999
Automatic acquisition of local fuzzy reasoning rules through DNA coding method
DNA 코딩 방법을 이용한 국소 퍼지 추론규칙의 자동획득
- Park, Jong-Gyu (School of Electrical & Electronics Eng. Wonkwang University) ;
- Yun, Sung-Yong (School of Electrical & Electronics Eng. Wonkwang University) ;
- Oh, Sung-Kwon (School of Electrical & Electronics Eng. Wonkwang University) ;
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Ahn, Tae-Chon
(School of Electrical & Electronics Eng. Wonkwang University)
- 박종규 (원광대학교 공과대학 전기전자공학부) ;
- 윤성용 (원광대학교 공과대학 전기전자공학부) ;
- 오성권 (원광대학교 공과대학 전기전자공학부) ;
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안태천
(원광대학교 공과대학 전기전자공학부)
- Published : 1999.07.19
Abstract
In this paper, the composition method of global and local fuzzy reasoning concepts is researched for reducing the number of rules, not losing the performance for fuzzy controller. A new method is proposed in details that controls the interaction between global reasoning and local reasoning. In order to automatically acquire and optimize the method, the DNA coding algorithm is introduced to the local fuzzy reasoning of the proposed composition fuzzy reasoning method. The method is applied to the real liquid level control system for the purpose of evaluating the Performance. The simulation results show that the proposed technique can produce the fuzzy rules with higher accuracy and feasibility than the conventional methods.
Keywords