Design of a robust observer and its applications for third order systems with disturbances

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3 Citations (Scopus)

Abstract

This paper presents a novel robust observer for third order minimum-phase dynamical systems with matched disturbances. By using the implicit observer techniques and the VSS theory, the robust observer is constructed for systems with arbitrarily relative degrees. The disturbance is also estimated by VSS theory. The estimated state and the disturbance are applied in a controller to place a desired pole and to cancel the disturbance of the closed-loop systems. Finally, examples and simulation results are presented to show the effectiveness of the algorithms.

Original languageEnglish
Title of host publicationProceedings of the IEEE International Conference on Systems, Man and Cybernetics
PublisherIEEE
Pages762-767
Number of pages6
Volume1
Publication statusPublished - 1996
Externally publishedYes
EventProceedings of the 1996 IEEE International Conference on Systems, Man and Cybernetics - Beijing, China
Duration: 1996 Oct 141996 Oct 17

Other

OtherProceedings of the 1996 IEEE International Conference on Systems, Man and Cybernetics
CityBeijing, China
Period96/10/1496/10/17

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ASJC Scopus subject areas

  • Hardware and Architecture
  • Control and Systems Engineering

Cite this

Chen, X. (1996). Design of a robust observer and its applications for third order systems with disturbances. In Proceedings of the IEEE International Conference on Systems, Man and Cybernetics (Vol. 1, pp. 762-767). IEEE.