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Optimal sliding mode controllers for attitude tracking of spacecraft

Pukdeboon, C. and Zinober, A.S.I. (2009) Optimal sliding mode controllers for attitude tracking of spacecraft. In: Proceedings of the IEEE Multi-Conference on Systems and Control. IEEE Multi-Conference on Systems and Control, July 8-10, 2009, Saint Petersburg, Russia. Institute of Electrical and Electronics Engineers , pp. 1708-1713. ISBN 978-1-4244-4601-8

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Abstract

This paper studies two optimal sliding mode control laws using integral sliding mode control (ISM) for some spacecraft attitude tracking problems. Integral sliding mode control combining the first order sliding mode and optimal control is applied to quaternion-based spacecraft attitude tracking manoeuvres with external disturbances and an uncertainty inertia matrix. For the optimal control part the state dependent Riccati equation (SDRE) and Control Lyapunov function (CLF) approaches are used to solve the infinite-time nonlinear optimal problem. The second method of Lyapunov is used to show that tracking is achieved globally. An example of multiaxial attitude tracking manoeuvres is presented and simulation results are included to verify the usefulness of these controllers.

Item Type: Proceedings Paper
Copyright, Publisher and Additional Information: © Copyright 2009 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Keywords: Lyapunov methods; Riccati equations; aircraft control; attitude control; matrix algebra; optimal control; tracking; variable structure systems
Academic Units: The University of Sheffield > Faculty of Science (Sheffield) > School of Mathematics and Statistics (Sheffield)
Depositing User: Mrs Megan Hobbs
Date Deposited: 12 Apr 2010 09:08
Last Modified: 08 Feb 2013 17:00
Published Version: http://dx.doi.org/10.1109/CCA.2009.5281130
Status: Published
Publisher: Institute of Electrical and Electronics Engineers
Identification Number: 10.1109/CCA.2009.5281130
URI: http://eprints.whiterose.ac.uk/id/eprint/10595

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