DocumentCode :
2237533
Title :
Constrained H control for discrete-time LPV systems using interpolation
Author :
Péni, Tamas ; Kulcsár, Balázs ; Bokor, József ; Verhaegen, Michel
Author_Institution :
Comput. Autom. Res. Inst., Hungarian Acad. of Sci., Budapest, Hungary
fYear :
2008
fDate :
9-11 Dec. 2008
Firstpage :
4141
Lastpage :
4146
Abstract :
The paper proposes an interpolation based control method as a possible solution to the constrained H control of discrete-time, linear parameter varying (LPV) systems. The control policy is constructed by interpolating among a priori designed, unconstrained state feedback controllers. The predefined H performance level remains guaranteed under hard state and input constrains. By applying invariant set theory it is also shown that the domain of applicability of the proposed control method is significantly larger than that can be achieved by any, single state feedback.
Keywords :
H control; control system synthesis; discrete time systems; interpolation; linear systems; set theory; state feedback; H control; discrete-time LPV systems; interpolation based control method; invariant set theory; linear parameter varying systems; unconstrained state feedback controllers; Automatic control; Control systems; Interpolation; Linear matrix inequalities; Nonlinear control systems; Nonlinear systems; Optimal control; Robust control; Set theory; State feedback;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Decision and Control, 2008. CDC 2008. 47th IEEE Conference on
Conference_Location :
Cancun
ISSN :
0191-2216
Print_ISBN :
978-1-4244-3123-6
Electronic_ISBN :
0191-2216
Type :
conf
DOI :
10.1109/CDC.2008.4738674
Filename :
4738674
Link To Document :
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