A Study the On-Line Systems Identification of Unknown Systems using Laguerre Models

Laguerre 모델을 이용한 미지 시스템의 온-라인 시스템 동정에 관한 연구

  • 오현철 (성균관대 전기전자컴퓨터공학부) ;
  • 김윤상 (한국과학기술연구원 휴먼로봇연구센터) ;
  • 이재춘 (서일대 전자과) ;
  • 안두수 (성균관대 전기전자컴퓨터공학부)
  • Published : 1999.06.01

Abstract

An on-line system identification scheme of unknown system is proposed based on a Laguerre models representation. The unknown parameters are detemined using recursive least-square identification. The proposed method have the advantage that an unknown system can be modelled without structural knowledge and assumption about the true model order and time delay. Therefore, the proposed method can make the design procedure very when compared to widely-used conventional method.

Keywords

References

  1. Uncertain models and robust control A. Weinmann
  2. Robust Industrial Control M. J. Grimble
  3. Int. J. Control v.48 Deterministic adaptive control based on Laguerre series representation C. C. Zervos;G. A. Dumont
  4. Automatica v.26 Approximation of stable systems by Laguerre filters P.M. Makila
  5. Int. J. control v.53 Approximation of delay systems - a case study Glader(et al.)
  6. IEEE Trans. Automatic Control v.38 An optimal time scale for discrete Laguerre network Y. Fu;G. A. Dumont
  7. Electric lett. v.23 no.6 Reduced-order meodels using optimal Laguerre approximations P. D. Olivier
  8. Automatica v.24 no.2 On PID controller tuning using orthonormal series identification C. Zervos;P. R. Belanger;G. A. Dumont
  9. Automatica v.27 no.3 Approximation of delay systems by Fourier-Laguerre series J. R. Partington
  10. IEEE Trans. Automatic control v.34 Approximation of infinite dimensional systems G. Gu;P. P. Khargonekar;E. B. Lee
  11. Automatica v.26 Laguerre series approximation of infinite dimensional systems P. M. Makila
  12. Adaptive control K. J. Astrom;B. Wittenmark
  13. 제어계측ㆍ자동화ㆍ로보틱스 연구회 합동 학술 대회 논문집 라구에르 모델을 이용한 미지시스템의 근사화 오현철;김윤상;안두수