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AuthorYadegar, M.
AuthorMeskin, Nader
Available date2022-04-14T08:45:36Z
Publication Date2022
Publication NameIEEE Control Systems Letters
ResourceScopus
Identifierhttp://dx.doi.org/10.1109/LCSYS.2021.3111050
URIhttp://hdl.handle.net/10576/29742
AbstractIn this short paper, development of an adaptive fault tolerant control (FTC) using a virtual actuator framework is presented for one-sided Lipschitz nonlinear systems subjected to time-varying loss of effectiveness and additive actuator faults. The proposed controller does not require to have a separate unit to detect, isolate, and identify a fault, and it is completely independent from the nominal controller. Due to this important property, the virtual actuator can easily added between the faulty plant and the nominal controller and it can guarantee that the deviation of states from the nominal behavior of the system in the presence of actuator faults can be made arbitrary small. Simulation results are provided to show the efficacy of the proposed adaptive fault tolerant controller.
Languageen
PublisherInstitute of Electrical and Electronics Engineers Inc.
SubjectActuators
Controllers
Fault tolerance
Nonlinear systems
Actuator fault
Adaptive fault tolerant controllers
Adaptive fault-tolerant control
Fault tolerant control
Lipschitz nonlinear systems
Nominal controller
Separate unit
Virtual actuators
Adaptive control systems
TitleFault-Tolerant Control of One-Sided Lipschitz Nonlinear Systems
TypeArticle
Pagination1460-1465
Volume Number6
dc.accessType Abstract Only


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