한국지능시스템학회논문지 (Journal of the Korean Institute of Intelligent Systems)

  • 제11권7호
  • /
  • Pages.653-658
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  • 2001
  • /
  • 1976-9172(pISSN)
  • /
  • 2288-2324(eISSN)
한국지능시스템학회 (Korean Institute of Intelligent Systems)
권호 표지

On the Design of the Observers of the Nonlinear System

  • Roh, Dong-Hwi (School of Electrical and Electronic Engineering, Chung-Ang University) ;
  • Park, Se-Yeon (School of Electrical and Electronic Engineering, Chung-Ang University) ;
  • Ryu, Dong-Young (School of Electrical and Electronic Engineering, Chung-Ang University) ;
  • Lee, Hong-Gi (School of Electrical and Electronic Engineering, Chung-Ang University)
  • 발행 : 2001.12.01
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초록

In this paper, we find the necessary and sufficient conditions for the discrete time nonlinear system to be transformed into observable canonical form by state coordinates change. Unlike the continuous time case, our theorems give the desired state coordinates change without solving partial differential equations. Also, our approach is applicable to both autonomous systems and control systems by slight change of the definition of the vector field.

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참고문헌

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