Abstract : For the first time, interval observers are constructed for discrete-time systems. First, time-invariant interval observers are proposed for a family of nonlinear systems. Second, it is shown that, for any time-invariant exponentially stable discrete-time linear system with additive disturbances, time-varying exponentially stable discrete-time interval observers can be constructed. The result relies on the design of time-varying changes of coordinates which transform a linear system into a nonnegative linear system.
Type de document :
Communication dans un congrès
51th IEEE Conference on Decision and Control, Dec 2012, Maui, Hawaii, United States. 2012
https://hal.inria.fr/hal-00761600
Contributeur : Frederic Mazenc
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Soumis le : jeudi 17 janvier 2013 - 17:47:38
Dernière modification le : jeudi 5 avril 2018 - 12:30:23
Document(s) archivé(s) le : jeudi 18 avril 2013 - 02:45:09
Frederic Mazenc, Thach Dinh, Silviu-Iulian Niculescu. Interval Observers For Discrete-time Systems. 51th IEEE Conference on Decision and Control, Dec 2012, Maui, Hawaii, United States. 2012. 〈hal-00761600〉
