Yang Jian-Wei
School of Mechanical-electronic and Automobile Engineering, Beijing University of Civil Engineering and Architecture, Beijing, 100044, China
Zhang Min-Na
School of Mechanical-electronic and Automobile Engineering, Beijing University of Civil Engineering and Architecture, Beijing, 100044, China
ABSTRACT
In order to reduce the fault of foundation brake system of CRH1 EMU effectively, the principle of GO methodology is present to analyze the reliability characteristics of foundation brake system. Based on GO methodology, the model of reliability is established. According to the reliability characteristic quantities such as availability and failure rate of the electrical components and mechanical parts and combine with the logic relationship of air source system operator, obtain the precision formula of failure rate and maintenance rate of repairable system, the reliability characteristic of foundation brake system of EMU is quantificationally calculated with development of the corresponding GO process. The result shows that this method can get all the possible factors and weak links of the foundation brake system failure to provide a theoretical basis on the maintenance and fault diagnosis of air source system.
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How to cite this article
Yang Jian-Wei and Zhang Min-Na, 2013. Reliability Analysis of Foundation Brake System of CRH1 Emu Based on GO Method. Information Technology Journal, 12: 5336-5340.
DOI: 10.3923/itj.2013.5336.5340
URL: https://scialert.net/abstract/?doi=itj.2013.5336.5340
DOI: 10.3923/itj.2013.5336.5340
URL: https://scialert.net/abstract/?doi=itj.2013.5336.5340
REFERENCES
- Li, H.P. and G.T. Lin, 2003. A Study on the Design of Fundamental Brake System for High-speed Train. China Railway Sci., 24: 8-13.
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