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Robust two-degree-of-freedom control for flexible spacecraft

  • Beihang University

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

Abstract

This paper illustrates the robust control laws for the attitude control of a class of communication satellites that are equipped with large deployable antenna reflectors and large solar arrays. A two-degree-of-freedom controller which consists of a static output feedback controller and a feedforward controller is designed for this linear parameter varying system based on H control theory. In order to reduce the complexity of the controller, only one feedforward controller is proposed and the system performance is also guaranteed. To provide reference for similar design of controller, both the Riccati-based and LMI-based approaches are discussed in the solution procedure of the feedforward controller. The simulation results demonstrate the effectiveness of the robust control law.

Original languageEnglish
Title of host publicationProceedings of the 35th Chinese Control Conference, CCC 2016
EditorsJie Chen, Qianchuan Zhao, Jie Chen
PublisherIEEE Computer Society
Pages5958-5963
Number of pages6
ISBN (Electronic)9789881563910
DOIs
StatePublished - 26 Aug 2016
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

  • LMI-based
  • Riccati-based
  • feedforward controller
  • robust control
  • two-degree-of-freedom

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