Robust Interval Observers and Stabilization Design for Discrete-time Systems with Input and Output

Frederic Mazenc; Thach Dinh; Silviu-Iulian Niculescu

Robust Interval Observers and Stabilization Design for Discrete-time Systems with Input and Output

Frederic Mazenc ^{1, 2} Thach Dinh ¹ Silviu-Iulian Niculescu ^{1, 2}

1 L2S - Laboratoire des signaux et systèmes

2 DISCO - Dynamical Interconnected Systems in COmplex Environments

L2S - Laboratoire des signaux et systèmes, Inria Saclay - Ile de France, SUPELEC, CNRS - Centre National de la Recherche Scientifique : UMR8506

Abstract : For a family of nonlinear discrete-time systems with input, output and uncertain terms, a new interval observer is designed. Its main feature is that it is composed of two copies of classical observers. This interval observer applies in the presence of unknown bounded nonlinear terms and additive disturbances and is used to achieve asymptotic stability through an appropriate choice of dynamic output feedback. An illustrative example completes the presentation.

Document type :

Journal articles

Domain :

Computer Science [cs] / Automatic Control Engineering

Complete list of metadatas

https://hal.inria.fr/hal-00874971
Contributor : Frederic Mazenc <>
Submitted on : Sunday, October 20, 2013 - 9:29:12 AM
Last modification on : Tuesday, June 4, 2019 - 11:08:06 AM

Robust Interval Observers and Stabilization Design for Discrete-time Systems with Input and Output

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Robust Interval Observers and Stabilization Design for Discrete-time Systems with Input and Output

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