Nonsingular Fast Terminal Sliding Mode Control for Integrated Attitude-Orbit Spacecraft Formation with Event-triggered Mechanism

  • Qian Sun
  • , Yingmin Jia*
  • *Corresponding author for this work

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

Abstract

In this paper, the attitude and orbit coupled control problem is studied for distributed spacecraft formation. Firstly, a compact integrated attitude-orbit relative motion model of the spacecrafts in the formation is proposed based on dual quaternion. Correspondingly, by virtue of the nonsingular fast terminal sliding mode (NFTSM) technique, a robust control strategy is designed to realize the attitude and position tracking control simultaneously considering the bounded external disturbances. Meanwhile, an event-triggered condition (ETC) is applied in the controller design to eliminate communication burden among the spacecrafts. Finally, numerical simulations demonstrate the validity and robustness of the developed control scheme.

Original languageEnglish
Title of host publicationProceedings of 2022 Chinese Intelligent Systems Conference - Volume I
EditorsYingmin Jia, Weicun Zhang, Yongling Fu, Shoujun Zhao
PublisherSpringer Science and Business Media Deutschland GmbH
Pages815-824
Number of pages10
ISBN (Print)9789811962028
DOIs
StatePublished - 2022
Event18th Chinese Intelligent Systems Conference, CISC 2022 - Beijing, China
Duration: 15 Oct 202216 Oct 2022

Publication series

NameLecture Notes in Electrical Engineering
Volume950 LNEE
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

Conference18th Chinese Intelligent Systems Conference, CISC 2022
Country/TerritoryChina
CityBeijing
Period15/10/2216/10/22

Keywords

  • Dual quaternion
  • Event-triggered control
  • Integrated attitude-orbit control
  • Spacecraft formation

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