TY - GEN
T1 - Nonlinear sliding mode high-gain observers for fault detection
AU - Veluvolu, K. C.
AU - Zhe, F.
AU - Soh, Y. C.
PY - 2010
Y1 - 2010
N2 - A robust high gain observer for state and faults estimations for a special class of nonlinear systems is developed in this article. Ensuring the observability of the faults with respect to the outputs, the faults can be estimated from the sliding surface. Under a Lipschitz condition for the nonlinear part, the high gain observers are designed under some regularity assumptions. In the sliding mode, the convergence of the estimation error dynamics is proven similar to the analysis of high-gain observers.
AB - A robust high gain observer for state and faults estimations for a special class of nonlinear systems is developed in this article. Ensuring the observability of the faults with respect to the outputs, the faults can be estimated from the sliding surface. Under a Lipschitz condition for the nonlinear part, the high gain observers are designed under some regularity assumptions. In the sliding mode, the convergence of the estimation error dynamics is proven similar to the analysis of high-gain observers.
UR - https://www.scopus.com/pages/publications/77956569979
U2 - 10.1109/VSS.2010.5544708
DO - 10.1109/VSS.2010.5544708
M3 - Conference contribution
AN - SCOPUS:77956569979
SN - 9781424458318
T3 - Proceedings of the 2010 11th International Workshop on Variable Structure Systems, VSS 2010
SP - 203
EP - 208
BT - Proceedings of the 2010 11th International Workshop on Variable Structure Systems, VSS 2010
T2 - 2010 11th International Workshop on Variable Structure Systems, VSS 2010
Y2 - 26 June 2010 through 28 June 2010
ER -