Title :
Observer design for a class of multi-input multi-output affine nonlinear systems
Author_Institution :
Dept. of Appl. Math. & Phys., Anhui Univ. of Technol. & Sci., Wuhu, China
Abstract :
The problem of constructing full-order state estimators for a class of multi-input multi-output affine nonlinear systems is addressed. By using the Lipschitz condition jointly with the Lyapunov stability theory, a sufficient condition has been obtained that guarantee the asymptotic stability of the estimation error. Performance of the proposed approach are illustrated through a numerical example.
Keywords :
Lyapunov methods; MIMO systems; asymptotic stability; nonlinear systems; observers; Lipschitz condition; Lyapunov stability theory; asymptotic stability; estimation error; multiinput multioutput affine nonlinear system; observer design; state estimator; Asymptotic stability; Estimation error; Lyapunov method; Mathematics; Nonlinear systems; Observers; Physics; Robustness; State estimation; Sufficient conditions; Lyapunov function; canonical form; coordinate change; nonlinear systems; state observer;
Conference_Titel :
Control and Decision Conference (CCDC), 2010 Chinese
Conference_Location :
Xuzhou
Print_ISBN :
978-1-4244-5181-4
Electronic_ISBN :
978-1-4244-5182-1
DOI :
10.1109/CCDC.2010.5498081
