대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

불확실성을 갖는 비선형 시스템의 적응 퍼지 웨이브렛 제어

Adaptive Fuzzy Wavelet Control for a class of Uncertain Nonlinear Systems

  • 장진수 (한양대학교 전자전기제어계측공학과) ;
  • 박기광 (한양대학교 전자전기제어계측공학과) ;
  • 양해원 (한양대학교 전자전기제어계측공학과)
  • Jang, Jin-Su (Dept. of Elec. Elec. Con. & Inst. Eng. Hanyang Univ.) ;
  • Park, Ki-Kwang (Dept. of Elec. Elec. Con. & Inst. Eng. Hanyang Univ.) ;
  • Yang, Hai-Won (Dept. of Elec. Elec. Con. & Inst. Eng. Hanyang Univ.)
  • 발행 : 2007.07.18
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초록

In this paper, a systematic guideline is introduced to design a stable adaptive fuzzy wavelet controller with sliding mode for a class of uncertain nonlinear systems. Based on the Lyapunov synthesis approach, we construct the fuzzy wavelet controller such that it can basically control and guarantee the stability of the whole control system. On the other hand, a robust controller is design to restrain or eliminate the disturbance and assure the desired output accuracy of a control system. Some experimental results for a chaotic system are provided here to demonstrate the effectiveness of the control algorithm.

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