2018 |
Lamouchi, R.; Raïssi, T.; Amairi, M.; Aoun, M. Interval observer framework for fault-tolerant control of linear parameter-varying systems Article de journal Dans: International Journal of Control, vol. 91, no. 3, p. 524-533, 2018, ISSN: 00207179, (cited By 36). Résumé | Liens | BibTeX | Étiquettes: Actuator fault; Discrete-time Luenberger observer; Fault tolerant control; Interval observers; Linear parameter varying systems; Linear state feedback; LPV systems, Actuators; Closed loop systems; Convergence of numerical methods; Linear systems; State feedback, Fault tolerance @article{Lamouchi2018524, This paper addresses the problem of passive fault-tolerant control for linear parameter-varying systems subject to actuator faults. The FTC, based on a linear state feedback, is designed to compensate the impact of actuator faults on system performance by stabilising the closed-loop system using interval observers. The design of interval observers is based on the discrete-time Luenberger observer structure, where uncertainties and faults with known bounds are considered. Sufficient conditions for the existence of the proposed observer are explicitly provided. Simulation results are presented to show the effectiveness of the proposed approach. © 2017 Informa UK Limited, trading as Taylor & Francis Group. |
Publications
2018 |
Interval observer framework for fault-tolerant control of linear parameter-varying systems Article de journal Dans: International Journal of Control, vol. 91, no. 3, p. 524-533, 2018, ISSN: 00207179, (cited By 36). |