Full-order sliding mode control for finite-time attitude synchronization of rigid spacecraft with input delay

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2 Citations (Scopus)

Abstract

This paper investigates finite-time attitude consensus of multi-spacecraft systems with input delay using fullorder sliding mode control. First, the kinematic and dynamic models of spacecraft attitude with disturbance are provided. Then, full-order sliding mode protocol is used to solve the consensus problem. The algorithm is consisted of two layers of sliding mode surfaces, the outer terminal sliding mode manifold and inner fast nonsingular terminal sliding mode manifold. On basis of the control algorithm, this paper considers the input delay of the system, thus a distributed observer is proposed to reduce communication burden and guarantee finite-time convergence, which is proved by Lyapunov stability analysis. Finally, a simulation example is provided to demonstrate the validity the proposed control algorithm.

Original languageEnglish
Title of host publicationCCTA 2019 - 3rd IEEE Conference on Control Technology and Applications
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages166-171
Number of pages6
ISBN (Electronic)9781728127675
DOIs
Publication statusPublished - Aug 2019
Event3rd IEEE Conference on Control Technology and Applications, CCTA 2019 - Hong Kong, China
Duration: 19 Aug 201921 Aug 2019

Publication series

NameCCTA 2019 - 3rd IEEE Conference on Control Technology and Applications

Conference

Conference3rd IEEE Conference on Control Technology and Applications, CCTA 2019
Country/TerritoryChina
CityHong Kong
Period19/08/1921/08/19

Keywords

  • Attitude consensus
  • Finite-time
  • Full-order sliding mode control
  • Input delay.

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