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http://dx.doi.org/10.7782/JKSR.2015.18.3.186

Reliability Growth Analysis for Next-Generation High-speed Train  

Noh, Hee-Min (Planning and Strategy Center R&D Strategy Division, Korea Railroad Research Institute)
Kim, Seog-Won (High-speed Railroad Systems Research Team, Korea Railroad Research Institute)
Publication Information
Journal of the Korean Society for Railway / v.18, no.3, 2015 , pp. 186-193 More about this Journal
Abstract
In this paper, a reliability growth analysis for a next-generation high-speed train was conducted. First, the high-speed train was decomposed into 6 sub-systems and main equipment of the high-speed train was derived from functional diagrams. Next, failure rates were calculated for each sub-system from the failure data obtained during commissioning tests. Then, reliability growth analysis was conducted for the high-speed train using the Duane model. The results show that activities to increase reliability were carried out throughout the test runs from the reliability growth results.
Keywords
High-speed train; Reliability analysis; Reliability growth rate; Duane model;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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