DocumentCode
2050097
Title
Formation dynamics under a class of control laws
Author
Zhang, Fumin ; Krishnaprasad, P.S.
Author_Institution
Inst. for Syst. res., maryland Univ., College Park, MD, USA
Volume
2
fYear
2002
fDate
2002
Firstpage
1678
Abstract
A system of two earth satellites is analyzed as a controlled mechanical system. The orbit of an earth satellite can be represented by a point in the vector space of ordered pairs of angular momentum and Laplace vectors. Control laws are obtained by introducing a Lyapunov function on this space. Formations of two satellites are achieved asymptotically by the controlled dynamics.
Keywords
Lyapunov methods; N-body problems; aerospace control; artificial satellites; Laplace vectors; Lyapunov function; angular momentum; controlled mechanical system; earth satellites; formation dynamics; orbit; Artificial satellites; Communication system control; Earth; Educational institutions; Fuels; Lyapunov method; Mechanical systems; Satellite broadcasting; Shape control; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 2002. Proceedings of the 2002
ISSN
0743-1619
Print_ISBN
0-7803-7298-0
Type
conf
DOI
10.1109/ACC.2002.1023265
Filename
1023265
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