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Robust H fault diagnosis observer design for multiple satellites attitude synchronization with disturbance

  • School of Astronautics, Harbin Institute of Technology

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

Abstract

This paper develops distribute fault estimation observer (DFEO) for attitude synchronization of multiple satellites with disturbances. The intermittent fault is mainly considered. More specifically, identical satellite attitude dynamics are built and the global attitude synchronization systems are obtained with undirected graph communication topology firstly. For each satellites, robust H DFEO is presented to estimate intermittent fault using relative information between neighbour satellites. Then the errors of DFEO and original system at each satellites construct a global error system. Next, robust H DFEO gain is calculated by linear matrix inequality (LMI) based on global error system. Using decomposition technique, simple LMIs are obtained. Finally, a numerical simulation of multiple satellites attitude synchronization is presented to illustrate the effectiveness of the approach.

Original languageEnglish
Title of host publicationProceedings of the 35th Chinese Control Conference, CCC 2016
EditorsJie Chen, Qianchuan Zhao, Jie Chen
PublisherIEEE Computer Society
Pages6575-6580
Number of pages6
ISBN (Electronic)9789881563910
DOIs
StatePublished - 26 Aug 2016
Externally publishedYes
Event35th Chinese Control Conference, CCC 2016 - Chengdu, China
Duration: 27 Jul 201629 Jul 2016

Publication series

NameChinese Control Conference, CCC
Volume2016-August
ISSN (Print)1934-1768
ISSN (Electronic)2161-2927

Conference

Conference35th Chinese Control Conference, CCC 2016
Country/TerritoryChina
CityChengdu
Period27/07/1629/07/16

Keywords

  • Attitude synchronization
  • Distribute fault diagnosis
  • Fault estimation
  • Intermittent fault
  • Multiple satellites

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