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

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Frederic Mazenc, Thach Dinh, Silviu-Iulian Niculescu. Robust Interval Observers and Stabilization Design for Discrete-time Systems with Input and Output. Automatica, Elsevier, 2013, 49 (11), pp.3490-3497. ⟨10.1016/j.automatica.2013.09.016⟩. ⟨hal-00874971⟩

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