State and unknown input set-valued estimation for uncertain linear discrete-time systems - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering Année : 2023

State and unknown input set-valued estimation for uncertain linear discrete-time systems

Résumé

Set-valued algorithms are designed in this work to compute rigorous bounds of the unknown inputs of uncertain discrete-time linear systems. First, based on the classical full-order and reduced-order unknown input observers, non-conservative numerical schemes are proposed to characterize the reachable set of the estimation error. Then, by using these results, set-membership estimators of the unknown inputs are presented. Moreover, the results of these estimators can be merged together via set-intersection operators to obtain more accurate estimates.
Fichier non déposé

Dates et versions

hal-03996649 , version 1 (20-02-2023)

Identifiants

Citer

Nacim Meslem, Ahmad Hably, Tarek Raïssi. State and unknown input set-valued estimation for uncertain linear discrete-time systems. Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering, 2023, 237 (4), pp.571-584. ⟨10.1177/09596518231153316⟩. ⟨hal-03996649⟩
26 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More