[EPR13a] On Interval Observers for Time-Varying Discrete-Time SystemsRevue Internationale avec comité de lecture : Journal IEEE Transactions on Automatic Control, vol. 58(12), pp. ., 2013
Mots clés: Estimation; interval observers; Output feedback and Observers; uncertainties; robustness
Résumé: This paper deals with interval state observer design for time-varying discrete-time systems. The problem of a similarity transformation computation which connects a (time-varying) matrix and its nonnegative representation is studied. Three solutions are proposed: for a generic time-varying system, a system with positive state, and for a particular class of periodical systems. Numerical simulations are provided to demonstrate advantages of the developed techniques.
Collaboration: INRIA Lille - Nord Europe