STATISTICAL ESTIMATION OF MEAN TIME TO FAILURE OF GONDOLA CARS BETWEEN REPAIRS
https://doi.org/10.21683/1729-2646-2015-0-1-32-38
Abstract
The paper presents the statistical processing of data on a car’s time to failure. During the experiment it was found out that time to failure of such car units as wheel pairs, bodies and bogies complies with a normal distribution law. Numerical values of distribution parameters have been calculated.
About the Authors
T. V. Ivanova
Zabaykalsk Institute of Railway Transport
Russian Federation
PhD in engineering, associate professor, head of chair of Railway Rolling Stock
Russian Federation
PhD in engineering, associate professor, head of chair of Railway Rolling Stock
V. A. Petrovykh
Zabaykalsk Infrastructure Directorate
Russian Federation
Head of Car Fleet Service
Russian Federation
Head of Car Fleet Service
D. G. Nalabordin
Zabaykalsk Infrastructure Directorate
Russian Federation
Leading engineer of Centre for Management of Infrastructure Maintenance
Russian Federation
Leading engineer of Centre for Management of Infrastructure Maintenance
References
1. Reliability of rail non-traction rolling stock. / P.A. Ustich, V.F. Karpychev, M.N.
2. Ovechnikov; Ed. by P.A. Ustich. – M: UMC MPS Russia, 2004. – 416 p.
3. GOST 27.002-89. Dependability in equipment. Basic concepts, terms and definitions. – M: Publishing house of standards, 1990. – 45 p.
Review
For citations:
Ivanova T.V., Petrovykh V.A., Nalabordin D.G. STATISTICAL ESTIMATION OF MEAN TIME TO FAILURE OF GONDOLA CARS BETWEEN REPAIRS. Dependability. 2015;(1):32-38. https://doi.org/10.21683/1729-2646-2015-0-1-32-38
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ISSN 1729-2646 (Print)
ISSN 2500-3909 (Online)
ISSN 2500-3909 (Online)
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