Regid-flxible coupling dynamic modeling and attitude simulation of gravity-gradient satellite

  • Jian Bin Han*
  • , Hai Huang
  • , Xin Sheng Wang
  • *Corresponding author for this work

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

Abstract

Based on the model of cantilever beam, a mathematic model of a gravity-gradient satellite is constructed in this paper by using modal synthesis method. To damp and control the satellite, a magnetic coil is applied on the z axis of the body coordinate system. After some attitude simulation, we get the result which denotes that the flexibility of the gravity gradient boom will not affect the stability of the satellite.

Original languageEnglish
Title of host publicationISSCAA2010 - 3rd International Symposium on Systems and Control in Aeronautics and Astronautics
Pages1325-1328
Number of pages4
DOIs
StatePublished - 2010
Event3rd International Symposium on Systems and Control in Aeronautics and Astronautics, ISSCAA2010 - Harbin, China
Duration: 8 Jun 201010 Jun 2010

Publication series

NameISSCAA2010 - 3rd International Symposium on Systems and Control in Aeronautics and Astronautics

Conference

Conference3rd International Symposium on Systems and Control in Aeronautics and Astronautics, ISSCAA2010
Country/TerritoryChina
CityHarbin
Period8/06/1010/06/10

Keywords

  • Cantilever beam
  • Magnetic damping
  • Modal synthesis method
  • Regid-flxible coupling

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