DocumentCode
3166140
Title
On the robust design of unknown inputs Takagi-Sugeno observer
Author
Chadli, M. ; Karimi, Hamid Reza
Author_Institution
Lab. of modelisation, Univ. of Picardie Jules Verne, Amiens, France
fYear
2012
fDate
10-13 Dec. 2012
Firstpage
4770
Lastpage
4773
Abstract
This paper deals with the observer design for Takagi-Sugeno (T-S) fuzzy models subject to unknown inputs and disturbance affecting both states and outputs of the system. Sufficient conditions to design an unknown input T-S observer are given in Linear Matrix Inequalities (LMIs) terms. Relaxations are introduced by using intermediate variables. Numerical example is given to illustrate the effectiveness of the given result.
Keywords
control system synthesis; fuzzy set theory; linear matrix inequalities; observers; robust control; LMI; T-S fuzzy models; Takagi-Sugeno fuzzy models; intermediate variables; linear matrix inequalities; robust observer design; unknown input T-S observer; unknown inputs Takagi-Sugeno observer; Linear matrix inequalities; Nickel; Numerical models; Observers; Stability analysis; Symmetric matrices; Fuzzy model; LMIs; Lyapunov method; observer; unknown inputs;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control (CDC), 2012 IEEE 51st Annual Conference on
Conference_Location
Maui, HI
ISSN
0743-1546
Print_ISBN
978-1-4673-2065-8
Electronic_ISBN
0743-1546
Type
conf
DOI
10.1109/CDC.2012.6426161
Filename
6426161
Link To Document