Functional observer design using the direct method for discrete time-varying linear systems-Reference-Cited by-同舟云学术

Functional observer design using the direct method for discrete time-varying linear systems

Published:2022-03-05 Issue:6 Volume:236 Page:1087-1096
ISSN:0959-6518
Container-title:Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering
language:en
Short-container-title:Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering

Author:

Hamdoun Meriem¹^ORCID,Ben Abdallah Mohamed¹,Ayadi Mounir¹,Rotella Frédéric²,Zambettakis Iréne³

Affiliation:

1. LR-11-ES18 Laboratoire Automatique, École Nationale d’Ingénieurs de Tunis, Université de Tunis El Manar, Tunis, Tunisia

2. Laboratoire de Génie de Production, Ecole d’Ingénieurs de Tarbes, Tarbes, France

3. Institut Universitaire de Technologie de Tarbes, Université Paul Sabatier de Toulouse, Tarbes, France

Abstract

In this article, an algorithm for designing functional state observers for linear discrete time-varying systems using the direct approach is proposed. Both the single function and the multiple functions of the states are studied. The design method is simple, and it is based neither on the solution of the generalised Sylvester equation that appears in the existence conditions nor on canonical system transformations. This algorithm is explained through a detailed example.

Publisher

SAGE Publications

Subject

Mechanical Engineering,Control and Systems Engineering

Link

http://journals.sagepub.com/doi/pdf/10.1177/09596518221080353

Reference32 articles.

1. Observers for multivariable systems

2. On the Existence and Design of Functional Observers

3. A direct design procedure for linear state functional observers

4. Design of low-order observers for linear feedback control laws

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