DocumentCode :
504393
Title :
Trajectory-based design of robust stabilizing controllers for polytopic uncertain systems
Author :
Wada, Hiroki ; Oya, Hidetoshi ; Hagino, Kojiro ; Ebinuma, Yasumitsu
Author_Institution :
Dept. of Electr. & Inf. Eng., Shonan Inst. of Technol., Shonan, Japan
fYear :
2009
fDate :
18-21 Aug. 2009
Firstpage :
571
Lastpage :
576
Abstract :
This paper deals with a design problem of robust controllers for polytopic uncertain systems. The proposed design method is based on computation of the trajectory for the uncertain system and differs from the existing methods based on quadratic stabilization via Lyapunov criterion. In this paper, we show that sufficient conditions for asymptotical stability of the polytopic uncertain system and a LMI-based design algorithm of a robust stabilizing controller. Finally, the effectiveness of the proposed design scheme is shown through illustrative examples.
Keywords :
Lyapunov methods; asymptotic stability; control system synthesis; linear matrix inequalities; position control; robust control; uncertain systems; LMI-based design algorithm; Lyapunov criterion; asymptotical stability; polytopic uncertain system; quadratic stabilization; robust stabilizing controller; trajectory-based design; Algorithm design and analysis; Asymptotic stability; Control systems; Design engineering; Design methodology; Robust control; Robust stability; Sufficient conditions; Uncertain systems; Uncertainty; 1 norm; Bellman-Gronwall´s lemma; LMI-based algorithm; polytopic uncertain systems; robust stabilization; trajectory-based design;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
ICCAS-SICE, 2009
Conference_Location :
Fukuoka
Print_ISBN :
978-4-907764-34-0
Electronic_ISBN :
978-4-907764-33-3
Type :
conf
Filename :
5333277
Link To Document :
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