Case Study on FMECA and Risk Assessment for the Door System in High Speed Train

Bi Hong Lu; Peng Hua; Zhen Liang Fu; Feng Gao

doi:10.4028/www.scientific.net/AMR.655-657.2335

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 655-657Case Study on FMECA and Risk Assessment for the...

Case Study on FMECA and Risk Assessment for the Door System in High Speed Train

Abstract:

Based on the FMEA and risk assessment analysis method, authors proposed 25 kinds of failure modes about the door system of high-speed train, conducted a risk assessment from the risk grade and criticality. Four kinds of failure modes are obtained with the highest level of risk and criticality in the door system of high-speed train. They are control failure, communication failure, compensator failure and poor function. Four key components, affecting the door system safety of high-speed train, are identified in terms of door control unit, driving device, locking mechanism and platform compensator. Research outcomes can be used in analyzing the failure causes and specific solutions to reduce and avoid the high-speed train operation risk.

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Periodical:

Advanced Materials Research (Volumes 655-657)

Pages:

2335-2339

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.655-657.2335

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Online since:

January 2013

Authors:

Bi Hong Lu, Peng Hua, Zhen Liang Fu, Feng Gao

Keywords:

Failure Mode Effects and Criticality Analysis (FMECA), High Speed Train (HST), Operation and Maintenance, Risk Assessment

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References

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