DocumentCode
2827130
Title
Two methodologies for the design of sliding mode servomechanism with uncertain exosystems
Author
Acarman, Tankut
Author_Institution
Galatasaray Univ., Istanbul
fYear
2007
fDate
12-14 Dec. 2007
Firstpage
2035
Lastpage
2040
Abstract
Two servomechanism design methodologies, the feedback of estimates of the disturbance states and the extended system driven by the output error vector are investigated by using frequency-shaped optimal sliding mode approach combined with Lyapunov based backstepping design. Compensator dynamics introduced in sliding mode are applied to the methodologies to assure attenuation of the unknown exogenous disturbance while minimally exciting unmodeled dynamics.
Keywords
Lyapunov methods; feedback; optimal control; servomechanisms; uncertain systems; variable structure systems; Lyapunov based backstepping; compensator dynamics; feedback; frequency-shaped optimal sliding mode; output error vector; sliding mode servomechanism; uncertain exosystems; Control systems; Design methodology; Error correction; Frequency estimation; Output feedback; Robust control; Servomechanisms; Stability; State feedback; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 2007 46th IEEE Conference on
Conference_Location
New Orleans, LA
ISSN
0191-2216
Print_ISBN
978-1-4244-1497-0
Electronic_ISBN
0191-2216
Type
conf
DOI
10.1109/CDC.2007.4434739
Filename
4434739
Link To Document