Decentralized finite-time attitude control for multi-body system with terminal sliding mode

Jinyue Li, Jingrui Zhang

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

Abstract

Terminal sliding mode (TSM) is a finite-time control related design method. TSM controller ensure the system`s trajectories converge to equilibrium in finite time. It also offers higher-accuracy and better anti-disturbance properties. Decentralized control theory is originated from large-scale system`s control problem. By separating one system into several subsystems, and control the subsystems with several independent controllers, a decentralized control is presented. Decentralized control gives system greater efficiency and higher robustness. By combing the concept of decentralized control and TSM control. A Decentralized TSM controller is proposed. The designed control law is applied to a multibody system. Numerical simulation is presented to show the effectiveness of the newly designed controller.

Original languageEnglish
Title of host publicationASTRODYNAMICS 2017
EditorsJohn H. Seago, Nathan J. Strange, Daniel J. Scheeres, Jeffrey S. Parker
PublisherUnivelt Inc.
Pages37-46
Number of pages10
ISBN (Print)9780877036456
Publication statusPublished - 2018
EventAAS/AIAA Astrodynamics Specialist Conference, 2017 - Stevenson, United States
Duration: 20 Aug 201724 Aug 2017

Publication series

NameAdvances in the Astronautical Sciences
Volume162
ISSN (Print)0065-3438

Conference

ConferenceAAS/AIAA Astrodynamics Specialist Conference, 2017
Country/TerritoryUnited States
CityStevenson
Period20/08/1724/08/17

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