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Finite-time attitude control of spacecraft

  • Dai Gao*
  • , Siming Meng
  • , Wei Yao
  • , Jianting Lv
  • *Corresponding author for this work
  • School of Astronautics, Harbin Institute of Technology
  • Heilongjiang University

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

Abstract

In this paper, we propose two finite-time control laws for rigid spacecraft. We use quaternion for attitude representation and employ the Lagrange-like model for convenience of system design. First, by using the finite-time control method, a full-state feedback control scheme is presented. Then, considering no angular velocity measurement can be obtained, we propose a finite-time control law. Under the proposed control laws, the attitude of spacecraft converge to desired attitude in finite time.

Original languageEnglish
Title of host publicationProceedings of the 2012 24th Chinese Control and Decision Conference, CCDC 2012
Pages1397-1401
Number of pages5
DOIs
StatePublished - 2012
Externally publishedYes
Event2012 24th Chinese Control and Decision Conference, CCDC 2012 - Taiyuan, China
Duration: 23 May 201225 May 2012

Publication series

NameProceedings of the 2012 24th Chinese Control and Decision Conference, CCDC 2012

Conference

Conference2012 24th Chinese Control and Decision Conference, CCDC 2012
Country/TerritoryChina
CityTaiyuan
Period23/05/1225/05/12

Keywords

  • Attitude Control
  • Finite Time Converge
  • Output Feedback
  • State Feedback

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