Publications

@conference{Dadi2021144,

title = {Zonotope based Fault Tolerant Control for Discrete-Time Linear Time-Invariant Systems},

author = {L. Dadi and H. Ethabet and M. Aoun},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85130585277\&doi=10.1109%2fSCC53769.2021.9768392\&partnerID=40\&md5=61871b4c8b1ce06f3c2c0faa57f8e423},

doi = {10.1109/SCC53769.2021.9768392},

isbn = {9781665402705},

year  = {2021},

date = {2021-01-01},

journal = {2021 IEEE 2nd International Conference on Signal, Control and Communication, SCC 2021},

pages = {144-149},

publisher = {Institute of Electrical and Electronics Engineers Inc.},

abstract = {This paper considers Faut Tolerant Control (FTC) problem for discrete-time Linear Time-Invariant systems (LTI) affected by faults on actuator. First, zonotope-based interval estimation technique is proposed, which integrate robust observer design with zonotopic analysis. By introducing H∞ performances in the observer design, the designed technique reduce the effects of uncertainties and improve the interval estimation accuracy. Based on the robust designed observer, the interval state estimation can be realized via a zonotopic analysis. Second, a FTC is designed to stabilize the close-loop system subject to actuator faults. The control law design is based on zonotopic technique, guaranteeing closed-loop stability. Simulation results are provided to illustrate the performance of the proposed method. © 2021 IEEE.},

note = {cited By 1},

keywords = {Actuators; Discrete time control systems; Fault tolerance; Invariance; Linear control systems; Linear time-invariant system, Control problems; Discrete-time linear time-invariant systems; Estimation techniques; Faults tolerant controls; H ∞; H∞approach; Interval estimation; Observers designs; Time invariant systems; Zonotopes, Time varying control systems},

pubstate = {published},

tppubtype = {conference}

}