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Iris Halbe
Model-based Fault-detection of Vehicle Dynamics Sensors
Keywords: fault-detection, fault-diagnosis, vehicle dynamics, parity equations
Because of the increasing number of driver assistance and control systems in vehicles fault-diagnosis of the used sensors become more important. In order to certainly detect even small faults model-based methods of fault-detection are used. Depending on the utilized method different models of vehicle dynamics are applied. Afterwards, a suitable set of residuals generated with parity equations is chosen. Using the known relationship between faults and symptoms a fault-diagnosis is performed.
at – Automatisierungstechnik, Oldenbourg Wissenschaftsverlag
Print ISSN: 0178-2312
Volume: 55, 06/2007
Pages: 322 - 329