대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1992년도 하계학술대회 논문집 A
- /
- Pages.265-268
- /
- 1992
자동 동조 퍼지 제어기를 이용한 수력 발전소 조속기 연구
A Study on the Hydraulic Turbine Governor using Automatic Tuning Fuzzy Controller
- Lee, Seon-Geun (Korea Institute of Energy Research) ;
- Lee, Won-Yong (Korea Institute of Energy Research) ;
- Shin, Dong-Ryul (Korea Institute of Energy Research) ;
- Kwon, Oh-Seok (Chungnam Nat'l Univ.)
- 발행 : 1992.07.23
초록
The control performances of a fuzzy controller depend on its control rules, I/O membership functions, and scaling factors. Scaling factors are very important to adjust control parameters to the process which is to be controlled. For tuning the sealing factors, trial and error method is used in conventional fuzzy controller, which is very difficult and time consuming. This paper proposes a tuning method of scaling factors based on the concept of tuning rules for the conventional Pl controller parameters. The proposed automatic tuning fuzzy controller was evaluated by computer simulations. Good results have been obtained for the small hydro power plant.
키워드