DocumentCode
1736669
Title
Passive fault tolerant control of piecewise affine systems with reference tracking and input constraints
Author
Gholami, Mehdi ; Cocquempot, Vincent ; Schioler, Henrik ; Bak, Thomas
Author_Institution
Dept. of Comput. Sci., Aalborg Univ., Aalborg, Denmark
fYear
2011
Firstpage
976
Lastpage
982
Abstract
A passive fault tolerant controller (PFTC) based on state feedback is proposed for discrete-time piecewise affine (PWA) systems. The controller is tolerant against actuator faults and is able to track the reference signal while the control inputs are bounded. The PFTC problem is transformed into feasibility of a set of linear matrix inequalities (LMIs). The method is applied on a large-scale live-stock ventilation model.
Keywords
actuators; affine transforms; discrete time systems; fault tolerance; linear matrix inequalities; piecewise constant techniques; state feedback; ventilation; discrete-time piecewise affine systems; input constraints; large-scale live-stock ventilation model; linear matrix inequalities; passive fault tolerant controller; reference tracking; state feedback; Actuators; Ellipsoids; Fault tolerance; Fault tolerant systems; Mathematical model; Switches;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Applications (CCA), 2011 IEEE International Conference on
Conference_Location
Denver, CO
Print_ISBN
978-1-4577-1062-9
Electronic_ISBN
978-1-4577-1061-2
Type
conf
DOI
10.1109/CCA.2011.6044441
Filename
6044441
Link To Document