Title :
New delay-dependent conditions for H∞ filtering of nonlinear systems with neutral-type time-delay
Author_Institution :
Univ. of Trinidad & Tobago, Couva, Trinidad and Tobago
Abstract :
This paper focuses on the observer design for nonlinear time-delay systems of neutral type. Nonlinearities of the system under consideration are supposed to be globally Lipschitz with respect to their arguments. We assume that the system output is corrupted by a norm-bounded noise and may contain delayed states. We brought new delay-dependent conditions under which the fault-tolerant observer converges with a prescribed level of uncertainty attenuation.
Keywords :
H∞ control; control nonlinearities; delays; fault tolerance; filtering theory; nonlinear control systems; observers; uncertain systems; H∞ filtering; fault-tolerant observer; neutral-type time-delay; new delay-dependent condition; nonlinear system; norm-bounded noise; observer design; system nonlinearity; uncertainty attenuation; Convex optimization; Fault-tolerant observers; H∞ filtering; Network systems; Neutral delay; State monitoring;
Conference_Titel :
Systems, Man and Cybernetics, 2009. SMC 2009. IEEE International Conference on
Conference_Location :
San Antonio, TX
Print_ISBN :
978-1-4244-2793-2
Electronic_ISBN :
1062-922X
DOI :
10.1109/ICSMC.2009.5346201
