Towards implementing condition based maintenance policy for rolling stock critical system

Babakalli Alkali; Fateme Dinmohammadi; Abhinay  Ramani

Towards implementing condition based maintenance policy for rolling stock critical system

Babakalli Alkali, Fateme Dinmohammadi, Abhinay Ramani

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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Abstract

Rolling stock critical system failures require condition based maintenance (CBM) policy to optimise maintenance tasks and hence improve reliability and availability of service operation. In this paper, the implementation of CBM analysis for Class 158 Diesel Multiple Unit (DMU) train door system is presented. The condition monitoring of the door system information collected falls into the category of partially observable systems. Condition monitoring trial results of the doors is presented to show specific signs of door deterioration and repeating failures. A stochastic signal pulse model is proposed that could utilize CBM information to schedule optimum cost effective maintenance strategy.

Original language	English
Title of host publication	Towards implementing condition based maintenance policy for rolling stock critical system
Publisher	Institute of Mechanical Engineers (IMechE)
Publication status	Published - 2018

Keywords

rolling stock
mechanical engineering
system failures

Documents and Links

63 - Stephenson Alkali 2017Accepted author manuscript, 1.79 MB

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abstract = "Rolling stock critical system failures require condition based maintenance (CBM) policy to optimise maintenance tasks and hence improve reliability and availability of service operation. In this paper, the implementation of CBM analysis for Class 158 Diesel Multiple Unit (DMU) train door system is presented. The condition monitoring of the door system information collected falls into the category of partially observable systems. Condition monitoring trial results of the doors is presented to show specific signs of door deterioration and repeating failures. A stochastic signal pulse model is proposed that could utilize CBM information to schedule optimum cost effective maintenance strategy.",

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Towards implementing condition based maintenance policy for rolling stock critical system. / Alkali, Babakalli; Dinmohammadi, Fateme; Ramani, Abhinay .

Towards implementing condition based maintenance policy for rolling stock critical system. Institute of Mechanical Engineers (IMechE), 2018.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

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AU - Dinmohammadi, Fateme

AU - Ramani, Abhinay

N1 - Asked author about host publication, acceptance etc. ET x 2

PY - 2018

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N2 - Rolling stock critical system failures require condition based maintenance (CBM) policy to optimise maintenance tasks and hence improve reliability and availability of service operation. In this paper, the implementation of CBM analysis for Class 158 Diesel Multiple Unit (DMU) train door system is presented. The condition monitoring of the door system information collected falls into the category of partially observable systems. Condition monitoring trial results of the doors is presented to show specific signs of door deterioration and repeating failures. A stochastic signal pulse model is proposed that could utilize CBM information to schedule optimum cost effective maintenance strategy.

AB - Rolling stock critical system failures require condition based maintenance (CBM) policy to optimise maintenance tasks and hence improve reliability and availability of service operation. In this paper, the implementation of CBM analysis for Class 158 Diesel Multiple Unit (DMU) train door system is presented. The condition monitoring of the door system information collected falls into the category of partially observable systems. Condition monitoring trial results of the doors is presented to show specific signs of door deterioration and repeating failures. A stochastic signal pulse model is proposed that could utilize CBM information to schedule optimum cost effective maintenance strategy.

KW - rolling stock

KW - mechanical engineering

KW - system failures

M3 - Conference contribution

BT - Towards implementing condition based maintenance policy for rolling stock critical system

PB - Institute of Mechanical Engineers (IMechE)

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