Reliability analysis of hydraulic transmission oil supply system considering maintenance correlation of parallel structure based on GO methodology

Xiaojian Yi*, Haiping Dong, Jian Shi, Ke Bao, Jiping Jiang

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

21 Citations (Scopus)

Abstract

To deal with maintenance correlation of parallel structure with same elements in repairable system, a new method that parallel structure is equivalent to one element and then its reliability parameters are calculated is presented. GO method is firstly used in steady-state availability analysis and qualitative analysis for Hydraulic Transmission Oil Supply System (HTOSS) of Power-shift Steering Transmission with a parallel structure under two conditions of low-speed and high-speed. System success probability is calculated respectively by direct algorithm, approximate algorithm and accurate algorithm with shared signals. All system minimal cut sets and failure probability importance degree are obtained by GO qualitative analysis. Compared with FTA and Monte Carlo simulation, the results show that GO method can be used in reliability analysis of Hydraulic Transmission Oil Supply System effectively.

Original languageEnglish
Title of host publicationICRMS 2014 - Proceedings of 2014 10th International Conference on Reliability, Maintainability and Safety
Subtitle of host publicationMore Reliable Products, More Secure Life
EditorsYunfei En, Chunyang Ji
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages508-513
Number of pages6
ISBN (Electronic)9781479919925
DOIs
Publication statusPublished - 13 May 2014
Event2014 10th International Conference on Reliability, Maintainability and Safety, ICRMS 2014 - Guangzhou, China
Duration: 6 Aug 20148 Aug 2014

Publication series

NameICRMS 2014 - Proceedings of 2014 10th International Conference on Reliability, Maintainability and Safety: More Reliable Products, More Secure Life

Conference

Conference2014 10th International Conference on Reliability, Maintainability and Safety, ICRMS 2014
Country/TerritoryChina
CityGuangzhou
Period6/08/148/08/14

Keywords

  • GO methodology
  • Hydraulic Transmission Oil Supply System
  • Maintenance correlation of parallel structure
  • Monte Carlo simulation

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