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| Main Author: | |
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| Format: | Artículo científico |
| Language: | en |
| Published: |
Instituto Politécnico Nacional
2015
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| Subjects: | |
| Online Access: | https://www.redalyc.org/articulo.oa?id=61543181011 |
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Table of Contents:
- Observability and Observer Design for Continuous-Time Perturbed Switched Linear Systems under Unknown Switchings David Gómez-Gutiérrez Antonio Ramírez-Treviño Stefano Di Gennaro C. Renato Vázquez Computación observability Switched systems finite time observers In this work we address the observability and observer design problem for perturbed switched linear systems ( SLS ) subject to an unknown switching sig- nal, where the continuous state and the evolving linear system ( LS ) are estimated from the continuous output in spite of the unknown disturbance. The proposed observer is composed of a collection of finite-time ob- servers, one for each LS composing the SLS . Based on the observability results hereinafter derived and in the observer’s output estimation error, the evolving LS and its continuous state are inferred. Illustrative examples are presented in detail. 2015 artículo científico 1405-5546 https://www.redalyc.org/articulo.oa?id=61543181011 en http://www.redalyc.org/revista.oa?id=615 Computación y Sistemas application/pdf Instituto Politécnico Nacional Computación y Sistemas (México) Num.4 Vol.19