Real-time fault identification in an Active Roll Control system
Real-time fault identification in an Active Roll Control system
- New search for: Jeppesen, B.P.
- New search for: Cebon, D.
- New search for: Jeppesen, B.P.
- New search for: Cebon, D.
This paper describes a method for generating analytic redundancy amongst vehicle dynamics sensors which are kinematically related. This facilitates consistency checking between sensors. A fault diagnosis strategy is developed based on a residual vector with elements normalised to allow reliable use in a wide range of operating conditions. The technique is tested by using experimental data, modified to simulate sensor faults. The method forms part of a safety system being developed to monitor an Active Roll Control suspension in an experimental heavy vehicle constructed by the Cambridge Vehicle Dynamics Consortium (CVDC).
Document information
Real-time fault identification in an Active Roll Control system
2003
12 Seiten, 10 Quellen
Conference paper
English
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