TY - GEN
T1 - Fault diagnosis of hybrid systems
AU - Fourlas, G. K.
AU - Kyriakopoulos, K. J.
AU - Krikelis, N. J.
PY - 2005
Y1 - 2005
N2 - Fault diagnosis is a challenging task in the control of Hybrid Systems. In this work we present a methodology for detection and isolation of faults to hybrid control systems using a diagnoser. For this purpose a general framework is proposed. We discuss the notion of diagnosability of Hybrid Systems in the framework of Hybrid Input Output Automata (HIOA), imposing the conditions for a Hybrid System to be diagnosable. The diagnoser is designed using hybrid structure hypothesis tests. The states of the Hybrid System model reflect the normal and the failed status of the system components. This approach is applicable to a wide range of real systems since Hybrid Systems involve both continuous and discrete dynamics.
AB - Fault diagnosis is a challenging task in the control of Hybrid Systems. In this work we present a methodology for detection and isolation of faults to hybrid control systems using a diagnoser. For this purpose a general framework is proposed. We discuss the notion of diagnosability of Hybrid Systems in the framework of Hybrid Input Output Automata (HIOA), imposing the conditions for a Hybrid System to be diagnosable. The diagnoser is designed using hybrid structure hypothesis tests. The states of the Hybrid System model reflect the normal and the failed status of the system components. This approach is applicable to a wide range of real systems since Hybrid Systems involve both continuous and discrete dynamics.
UR - http://www.scopus.com/inward/record.url?scp=33745220775&partnerID=8YFLogxK
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U2 - 10.1109/.2005.1467122
DO - 10.1109/.2005.1467122
M3 - Conference contribution
AN - SCOPUS:33745220775
SN - 0780389360
SN - 9780780389366
T3 - Proceedings of the 20th IEEE International Symposium on Intelligent Control, ISIC '05 and the 13th Mediterranean Conference on Control and Automation, MED '05
SP - 832
EP - 837
BT - Proceedings of the 20th IEEE International Symposium on Intelligent Control, ISIC '05 and the 13th Mediterranean Conference on Control and Automation, MED '05
T2 - 20th IEEE International Symposium on Intelligent Control, ISIC '05 and the13th Mediterranean Conference on Control and Automation, MED '05
Y2 - 27 June 2005 through 29 June 2005
ER -