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Robust Global Exponential Stabilization on the n-Dimensional Sphere with Applications to Trajectory Tracking for Quadrotors
Pedro Casau1; Christopher G. Mayhew2; Ricardo G. Sanfelice2; Carlos Silvestre1
2019-08-01
Source PublicationAutomatica
ISSN0005-1098
Volume110Pages:108534
Abstract

In this paper, we design a hybrid controller that globally exponentially stabilizes a system evolving on the n-dimensional sphere, denoted by Sn. This hybrid controller is induced by a “synergistic” collection of potential functions on Sn. We propose a particular construction of this class of functions that generates flows along geodesics of the sphere, providing convergence to the desired reference with minimal path length. We show that the proposed strategy is suitable to the exponential stabilization of a quadrotor vehicle.

KeywordHybrid Control Systems Synergistic Potential Functions Lyapunov-based Control.
DOI10.1016/j.automatica.2019.108534
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaAutomation & Control Systems ; Engineering
WOS SubjectAutomation & Control Systems ; Engineering, Electrical & Electronic
WOS IDWOS:000495491900013
The Source to ArticlePB_Publication
Scopus ID2-s2.0-85072519775
Fulltext Access
Citation statistics
Document TypeJournal article
CollectionDEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
Corresponding AuthorPedro Casau
Affiliation1.Department of Electrical and Computer Engineering, Faculty of Science and Technology, University of Macau, Taipa, Macau, China
2.Department of Electrical and Computer Engineering, University of California, Santa Cruz, CA 95064, USA
First Author AffilicationFaculty of Science and Technology
Corresponding Author AffilicationFaculty of Science and Technology
Recommended Citation
GB/T 7714
Pedro Casau,Christopher G. Mayhew,Ricardo G. Sanfelice,et al. Robust Global Exponential Stabilization on the n-Dimensional Sphere with Applications to Trajectory Tracking for Quadrotors[J]. Automatica, 2019, 110, 108534.
APA Pedro Casau., Christopher G. Mayhew., Ricardo G. Sanfelice., & Carlos Silvestre (2019). Robust Global Exponential Stabilization on the n-Dimensional Sphere with Applications to Trajectory Tracking for Quadrotors. Automatica, 110, 108534.
MLA Pedro Casau,et al."Robust Global Exponential Stabilization on the n-Dimensional Sphere with Applications to Trajectory Tracking for Quadrotors".Automatica 110(2019):108534.
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