TY - GEN
T1 - Fault diagnosis of nonlinear systems using reduced-order observers and algebraic observers
AU - Martínez-Guerra, Rafael
AU - Luviano-Juárez, Alberto
PY - 2006
Y1 - 2006
N2 - Two different nonlinear observers are employed in the fault diagnosis problem of nonlinear systems. A diagnosis criteria based on the differential transcendence degree of a field extension is employed. Two systems with two types of faults (multiplicative and additive) are analyzed. Faults are estimated with each observer. Some numerical results are shown to illustrate this methodology and finally, some concluding remarks are given.
AB - Two different nonlinear observers are employed in the fault diagnosis problem of nonlinear systems. A diagnosis criteria based on the differential transcendence degree of a field extension is employed. Two systems with two types of faults (multiplicative and additive) are analyzed. Faults are estimated with each observer. Some numerical results are shown to illustrate this methodology and finally, some concluding remarks are given.
KW - Algebraic observer
KW - Fault diagnosis problem
KW - Nonlinear systems
KW - Reduced-order observer
UR - http://www.scopus.com/inward/record.url?scp=39649117969&partnerID=8YFLogxK
U2 - 10.1109/cdc.2006.376890
DO - 10.1109/cdc.2006.376890
M3 - Contribución a la conferencia
AN - SCOPUS:39649117969
SN - 1424401712
SN - 9781424401710
T3 - Proceedings of the IEEE Conference on Decision and Control
SP - 544
EP - 549
BT - Proceedings of the 45th IEEE Conference on Decision and Control 2006, CDC
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 45th IEEE Conference on Decision and Control 2006, CDC
Y2 - 13 December 2006 through 15 December 2006
ER -