Specifications

(Science and Technology)
Abbreviated source title: Zhongnan Daxue Xuebao (Ziran Kexue Ban)
Volume: 44
Issue: 3
Issue date: March 2013
Publication year: 2013
Pages: 963-969
Language: Chinese
ISSN: 16727207
CODEN: ZDXZAC
Document type: Journal article (JA)
Publisher: Central South University of Technology, Hunan, Changsha, 410083, China
Abstract: For the problem of reliability evaluation about the high-speed train bearings in the
case of minimum sample and zero-failure reliability test evaluation, the prior information and the
experimental information were fused using Bayes data statistical theory, and the mathematical
model of the accumulation failure probability was established. According to the least square
method, the undetermined parameters of the two parameter Weibull distribution were solved
and the reliability mathematical model was obtained about the high-speed train bearing. The
results show that the problem of the high-speed train bearing's reliability evaluation is worked
out in the minimum sample and zero-failure situation and a method is provided for evaluating
the high-speed train bearing's reliability and the safety.
Number of references: 15
Main heading: Railroad cars
Controlled terms: Least squares approximations - Mathematical models - Railroads -
Reliability - Weibull distribution
Uncontrolled terms: Bayes method - Failure Probability - High speed trains - Least
square methods - Minimum sample - Prior information - Reliability Evaluation -
Statistical theory
Classification code: 681 Railway Plant and Structures - 682 Railroad Rolling Stock -
682.1.1 Railroad Cars - 921 Mathematics - 921.6 Numerical Methods - 922.2
Mathematical Statistics
Database: Compendex
Compilation and indexing terms, © 2013 Elsevier Inc.
© 2013 Elsevier Inc. All rights reserved.
20130524 新增 8 条
1.
Accession number: 20132016340261
Title: Effect of high-temperature aging treatment on properties of welded 310S stainless steel
Authors: Chen, Wen-Ge1 ; He, Jian-Xiang2 ; Xie, Xiao-Bin2 ; Zhang, Hui1/陈文革;何建祥;谢小彬;
张辉
Author affiliation: 1 Department of Materials Science and Engineering, Xi'an University of
Technology, Xi'an 710048, China