동력기계공학회지 (Journal of Power System Engineering)

  • 제18권1호
  • /
  • Pages.120-127
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  • 2014
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  • 2713-8429(pISSN)
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  • 2713-8437(eISSN)
한국동력기계공학회 (The Korean Society for Power System Engineering)
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램버트 W 함수를 이용한 시간지연 순수 특이 섭동 시스템 안정화 제어기 설계

Stabilizing Controller Design for Time-Delay Pure Singularly Perturbed Systems via Lambert W Function

  • 김범수 (경상대학교 기계시스템공학과) ;
  • 안수환 (경상대학교 기계시스템공학과, 해양산업연구소)
  • Kim, Beom-Soo (Department of Mechanical System Engineering, Gyeongsang National University) ;
  • Ahn, Soo-Whan (Department of Mechanical System Engineering, Gyeongsang National University, The Institute of Marine Industry)
  • 투고 : 2013.12.16
  • 심사 : 2013.12.30
  • 발행 : 2014.02.28
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초록

In this study, Design methods of stabilizing controller for time-delay pure singularly perturbed systems are proposed. Based on the Chang transformation and Lambert W function, we decompose the time-delayed pure singularly perturbed systems into completely decoupled subsystems and derive sufficient stability conditions for $2{\times}2$ time-delayed pure singularly perturbed systems. An illustrated example is presented to demonstrate the validity and applicability of the proposed methods.

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참고문헌

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