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Deployment reliability test and assessment for landing gear of Chang'E-3 probe

  • Qiong Wu*
  • , Jian Zhong Yang
  • , Hui Min Fu
  • , Qing Hua Xu
  • , Jian Feng Man
  • *Corresponding author for this work
  • China Aerospace Science and Technology Corporation
  • Nanjing University of Aeronautics and Astronautics

Research output: Contribution to journalArticlepeer-review

Abstract

Chang'E-3 probe incorporates four landing gears to assure the soft-landing, which are stowed while launching and deployed after separated from rocket. Deployment reliability is quite crucial for this mission. The deployment reliability test (DRT) method and assessment method were developed in this paper. Then DRT was conducted and the deployment reliability estimate of Chang'E-3 probe was used to verify the proposed methods.

Original languageEnglish
Pages (from-to)782-784 and 800
JournalJournal of Donghua University (English Edition)
Volume31
Issue number6
StatePublished - 31 Dec 2014

Keywords

  • Assessment
  • Chang'E-3
  • Deployment
  • Landing gear
  • Reliability
  • Test

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