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Article Dans Une Revue Automatica Année : 2006

State and unknown input estimation for linear discrete-time systems

Résumé

In this paper, a state and unknown input delayed estimator is designed for discrete-time linear systems even if some well-known matching condition does not hold. This result is obtained using a constructive algorithm that analyzes the state observability and the left invertibility of the systems with unknown inputs and that provides a suitable canonical transformation for the design of the estimator.

Domaines

Automatique

Dates et versions

hal-00757977 , version 1 (27-11-2012)

Identifiants

Citer

Thierry Floquet, Jean-Pierre Barbot. State and unknown input estimation for linear discrete-time systems. Automatica, 2006, 42 (11), pp.1883-1889. ⟨10.1016/j.automatica.2006.05.030⟩. ⟨hal-00757977⟩
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