Failure Simulation and Reliability Modelling Analysis of Aircraft Drag Parachute Lock System

Deyin Jiang, Fangyi Wan, Weimin Cui, Shuhai Jiang, Yajie Han, Tianyu Chen

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

Abstract

The drag parachute lock system is one of the most important parts of an aircraft's take-off and landing system. By minimizing the landing glide distance and extending the life of the wheels, this system's reliability has a direct impact on the safety of the aircraft's landing. In order to construct a three-dimensional model of the drag bail lock system and a multi-body dynamics solution model using CATIA and LMS Virtual, this research undertakes an extensive investigation of its essential components and operating principle. Based on the multi-body dynamics model, lab software and a parameterized reliability simulation model are developed. The failure mode of unintentional parachute release is sampled using the Monte Carlo method, the model response amount is calculated using simulation, and the reliability study of the parachute lock system is then carried out using the findings of the simulation.

Original languageEnglish
Title of host publicationProceedings - 2023 Prognostics and Health Management Conference - Paris, PHM-Paris 2023
EditorsChuan Li, Gianluca Valentino, Weilin Huang, Zhiqiang Pu
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages183-189
Number of pages7
ISBN (Electronic)9798350300147
DOIs
StatePublished - 2023
Event2023 Prognostics and Health Management Conference - Paris, PHM-Paris 2023 - Paris, France
Duration: 31 May 20232 Jun 2023

Publication series

NameProceedings - 2023 Prognostics and Health Management Conference - Paris, PHM-Paris 2023

Conference

Conference2023 Prognostics and Health Management Conference - Paris, PHM-Paris 2023
Country/TerritoryFrance
CityParis
Period31/05/232/06/23

Keywords

  • Failure analysis
  • Reliability analysis
  • Reliability simulation
  • Resistance umbrella lock system

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