Dynamic modeling and analysis of the micro-spacecraft ejection separation system

  • Xiaodong Zhao
  • , Yingmin Jia*
  • , Jianheng Ling
  • , Yi Li
  • *Corresponding author for this work

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

Abstract

Separation velocity and angular velocity are two key factors affecting the success of space ejection separation. In this paper, a coupled dynamic model of micro-spacecraft ejection separation mechanism is built based on the Newton-Euler method. With this model as the research object, the influences of different system parameters on the separation velocity and the angular velocity of the ejection separation mechanism are simulated and analyzed. The results indicate that the physical parameters of separating springs and the installation position of space ejection separation mechanism are the main factors affecting the separation velocity and angular velocity respectively.

Original languageEnglish
Title of host publicationProceedings of 2017 Chinese Intelligent Systems Conference
EditorsJunping Du, Weicun Zhang, Yingmin Jia
PublisherSpringer Verlag
Pages249-257
Number of pages9
ISBN (Print)9789811064951
DOIs
StatePublished - 2018
EventChinese Intelligent Systems Conference, CISC 2017 - Mudanjiang, China
Duration: 14 Oct 201715 Oct 2017

Publication series

NameLecture Notes in Electrical Engineering
Volume459
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

ConferenceChinese Intelligent Systems Conference, CISC 2017
Country/TerritoryChina
CityMudanjiang
Period14/10/1715/10/17

Keywords

  • Angular velocity
  • Dynamic model
  • Micro-spacecraft ejection separation mechanism
  • Separation velocity

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