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Study on storage-life modeling method of an electric steering gear based on competing failure

  • Beihang University
  • Naval Academy of Armament, Beijing

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

Abstract

Electric steering gear is the executive body of aircraft maneuvers and an important part of aircraft guidance system. Based on a simplified model of electric steering gear for study, the first study includes the function and structure principle, the main performance parameters and failure thresholds, storage conditions and failure analysis of the electric steering gear. Secondly, the sensitivity of the various components of the electric steering gear is analyzed in order to determine degradation paths and distribution types of the sensitive components. Then, the storage life modeling methods has been proposed using competing failure model in the paper. Finally, the storage life model has been established and we predict and analyze the storage life of the electric steering gear using Monte Carlo method.

Original languageEnglish
Title of host publicationProceedings of 2014 Prognostics and System Health Management Conference, PHM 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages559-564
Number of pages6
ISBN (Electronic)9781479979585
DOIs
StatePublished - 16 Dec 2014
Event2014 Prognostics and System Health Management Conference, PHM 2014 - Zhangiiaijie City, China
Duration: 24 Aug 201427 Aug 2014

Publication series

NameProceedings of 2014 Prognostics and System Health Management Conference, PHM 2014

Conference

Conference2014 Prognostics and System Health Management Conference, PHM 2014
Country/TerritoryChina
CityZhangiiaijie City
Period24/08/1427/08/14

Keywords

  • Competing Failure
  • Electric Steering Gear
  • Failure Analysis
  • Modeling Method
  • Storage Environment
  • Storage Life

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