SODA

Abnormality detection in event data and condition counters on Regina trains

Holst, Anders and Ekman, Jan and Larsen, Stefan (2006) Abnormality detection in event data and condition counters on Regina trains. In: Proceedings of the IET International Conference on Railway Condition Monitoring 2006 (RCM 2006), 29-30 November 2006, Birmingham, UK.

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Abstract

The Regina trains, manufactured by Bombardier Transportation, contain software and hardware to generate as well condition data as event data that can be used to monitor the condition of the trains. In this paper we present the necessary equations for abnormality detection of both event data and condition counters in a general setting. The use of the equations is illustrated on authentic data from Regina trains.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:Condition monitoring, Statistical anomaly detection, Bayesian statistics.
ID Code:3579
Deposited By:L-H Orc Lönn
Deposited On:06 Apr 2009
Last Modified:18 Nov 2009 16:24

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