한국정밀공학회:학술대회논문집 (Proceedings of the Korean Society of Precision Engineering Conference)
- 한국정밀공학회 1996년도 추계학술대회 논문집
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- Pages.439-443
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- 1996
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- 2005-8446(pISSN)
볼과 빔 시스템의 퍼지 학습 제어
Fuzzy Learning Control for Ball & Beam System
- Joo, Hae-Ho (Yeungnam Univ.) ;
- Jung, Byung-Mook (Yeungnam Univ.) ;
- Lee, Jae-Won (Yeungnam Univ.) ;
- Lee, Hwa-Jo (Yeungnam Univ.) ;
- Lee, Young (Daewoo Pres.)
- 발행 : 1996.11.01
초록
A fuzzy teaming controller is experimentally designed to control the ball k beam system in this paper. Although most fuzzy controllers have been built just to emulate human decision-making behavior, it is necessary to construct the rule bases by using a learning method with self-improvement when it is difficult or impossible to get them only by expert's experience. The algorithm introduces a reference model to generate a desired output and minimizes a performance index function based on the error and error-rate using the gradient-decent method. In our balancing experiment of the ball & beam system, this paper shows that the fuzzy control rules by learning are superior to the expert's experience.