Hybrid Non-Fragile Attitude Stabilization for Post-Capture Spacecraft

Chuang Liu, Ziyu Yang, Xiaokui Yue, Xuechuan Wang

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

Abstract

This paper investigates the problem of hybrid non-fragile attitude stabilization for post-capture spacecraft in the presence of external disturbances, unknown and uncertain inertia and coexisting controller's gain perturbations. The aim of this work is to design a hybrid non-fragile dynamic output feedback controller such that the closed-loop attitude control system is stabilized, while the actual control input is confined into a certain range. Based on the Lyapunov stability theory, the existence condition of such non-fragile controller is derived in terms of linear matrix inequalities. It is worth mentioning that the controller's additive and multiplicative perturbations are accounted for simultaneously. Finally, an illustrative example is given to demonstrate the effectiveness of the proposed hybrid non-fragile controller.

Original languageEnglish
Title of host publicationProceedings of the 33rd Chinese Control and Decision Conference, CCDC 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages6090-6095
Number of pages6
ISBN (Electronic)9781665440899
DOIs
StatePublished - 2021
Event33rd Chinese Control and Decision Conference, CCDC 2021 - Kunming, China
Duration: 22 May 202124 May 2021

Publication series

NameProceedings of the 33rd Chinese Control and Decision Conference, CCDC 2021

Conference

Conference33rd Chinese Control and Decision Conference, CCDC 2021
Country/TerritoryChina
CityKunming
Period22/05/2124/05/21

Keywords

  • Attitude Stabilization
  • Hybrid Non-fragile Control
  • Output Feedback Control
  • Post-capture Spacecraft

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