DocumentCode
2477400
Title
Piecewise Lyapunov Functions to the Stability Analysis of Rational Systems subject to Multiple State Constraints
Author
Coutinho, Daniel F. ; Danès, Patrick
Author_Institution
Group of Autom. & Control Syst., PUCRS
fYear
2006
fDate
13-15 Dec. 2006
Firstpage
5801
Lastpage
5806
Abstract
This paper investigates the regional stability of uncertain rational systems subject to multiple state constraints. To this end, a piecewise biquadratic Lyapunov function is considered to estimate the basin of attraction as an alternative to more complex polynomial Lyapunov functions. A 2-degree of freedom visual servo control system illustrates the approach
Keywords
Lyapunov methods; stability; uncertain systems; visual servoing; 2-degree of freedom visual servo control system; multiple state constraints; piecewise biquadratic Lyapunov function; polynomial Lyapunov functions; stability analysis; uncertain rational system; Control system synthesis; Control systems; Feedback control; Linear matrix inequalities; Lyapunov method; Polynomials; Robotics and automation; Servosystems; Stability analysis; USA Councils;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 2006 45th IEEE Conference on
Conference_Location
San Diego, CA
Print_ISBN
1-4244-0171-2
Type
conf
DOI
10.1109/CDC.2006.377086
Filename
4177700
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