Reduced Order Finite Time Observers and Output Feedback for Time-Varying Nonlinear Systems

Frédéric F. Mazenc; Saeed Ahmed; Michael Malisoff

doi:10.1016/j.automatica.2020.109083

Journal articles

Reduced Order Finite Time Observers and Output Feedback for Time-Varying Nonlinear Systems

Frédéric F. Mazenc ¹ Saeed Ahmed ^{2, 3} Michael Malisoff ^{4, 5}

1 DISCO - Dynamical Interconnected Systems in COmplex Environments

Inria Saclay - Ile de France, L2S - Laboratoire des signaux et systèmes

2 Bilkent University [Ankara]

3 TU Kaiserslautern - Technische Universität Kaiserslautern

4 Department of Mathematics

5 LSU - Department of Physics and Astronomy [BatonRouge]

Abstract : We provide finite time reduced order observers for a class of nonlinear time-varying continuous-time systems. We use the observers to design globally asymptotically stabilizing output feedback controls. We illustrate our work in a tracking dynamics for a nonholonomic system in chained form.

Keywords : time-varying finite time Observer stabilization

Document type :

Journal articles

Domain :

Computer Science [cs] / Automatic Control Engineering

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https://hal.inria.fr/hal-02612353
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Submitted on : Thursday, June 11, 2020 - 7:50:43 AM
Last modification on : Sunday, June 26, 2022 - 2:50:42 AM

Reduced Order Finite Time Observers and Output Feedback for Time-Varying Nonlinear Systems

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