DECENTRALIZED 6-DOF CONSENSUS CONTROL IN ORBITAL RELATIVE MOTION WITH HETEROGENEOUS COMMUNICATION DELAYS USING ROTATION MATRICES

Mohammad Maadani, Eric A. Butcher

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

6-DOF pose decentralized consensus control of multi-agent rigid body spacecraft systems in orbital relative motion under the presence of heterogeneous communication time delays is studied. The control objective is to stabilize the relative pose configurations with velocity synchronization of the spacecraft which share their states according to an undirected communication topology in the presence of gravitational forces and torques. For this purpose, the tangent bundle TSE(3) associated with Lie group SE(3) is used in which rotation matrices are utilized directly to parameterize attitude. An extension of Morse-Lyapunov-Krasovskii functional method is used to prove almost global asymptotic stability of the consensus subspace.

Original languageEnglish (US)
Title of host publicationASTRODYNAMICS 2020
EditorsRoby S. Wilson, Jinjun Shan, Kathleen C. Howell, Felix R. Hoots
PublisherUnivelt Inc.
Pages3927-3946
Number of pages20
ISBN (Print)9780877036753
StatePublished - 2021
Externally publishedYes
EventAAS/AIAA Astrodynamics Specialist Conference, 2020 - Virtual, Online
Duration: Aug 9 2020Aug 12 2020

Publication series

NameAdvances in the Astronautical Sciences
Volume175
ISSN (Print)0065-3438

Conference

ConferenceAAS/AIAA Astrodynamics Specialist Conference, 2020
CityVirtual, Online
Period8/9/208/12/20

ASJC Scopus subject areas

  • Aerospace Engineering
  • Space and Planetary Science

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