A strategy for fault tolerant control of full-state feedback linearisable nonlinear systems

Title: A strategy for fault tolerant control of full-state feedback linearisable nonlinear systems
Creator: Hanafi, Ainain Nur; Seron, Maria M.; De Doná, José A.
Relation: 2019 Australian and New Zealand Control Conference (ANZCC). Proceedings of the 2019 Australian and New Zealand Control Conference (ANZCC) (Auckland, New Zealand 27-29 November, 2019) p. 12-17
Publisher Link: http://dx.doi.org/10.1109/ANZCC47194.2019.8945771
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Resource Type: conference paper
Date: 2019
Description: We present a scheme for fault detection and isolation (FDI) and controller reconfiguration (CR) in full-state feedback linearisable nonlinear systems subject to actuator faults. The nonlinear plant is feedback-linearised and then controlled by a linear controller that satisfies a requirement of set-point tracking. Ultimate bound arguments are used to detect and isolate the healthy or faulty system operation. Then, the virtual actuator methodology is applied to reconFigure the control laws after the occurrence of actuator faults. This proposed scheme is illustrated by an example of the Chua circuit.
Subject: actuators; fault detection; linear control systems; nonlinear systems
Identifier: http://hdl.handle.net/1959.13/1446963
Identifier: uon:43019
Identifier: ISBN:9781728117867
Language: eng
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