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Author Morin, P. ♦ Samson, C.
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©1995
Language English
Subject Domain (in DDC) Technology ♦ Engineering & allied operations ♦ Other branches of engineering
Subject Keyword Attitude control ♦ Space vehicles ♦ State feedback ♦ Control systems ♦ Convergence ♦ Polynomials ♦ Feedback control ♦ Time varying systems ♦ Equations ♦ Torque control
Abstract Rigid body models with two controls cannot be locally asymptotically stabilized by continuous feedback which are functions of the state only. However, explicit smooth time-varying feedback which locally asymptotically stabilize the attitude of a rigid spacecraft have previously been proposed by the authors (1995). Due to the smoothness of the control law, the stabilization is not exponential and the asymptotical convergence rate to the desired equilibrium is only polynomial in the worst case. Nevertheless, exponential convergence can be obtained by considering time-varying feedback which are only continuous at the equilibrium. This paper proposes explicit feedback control laws of this type.
Description Author affiliation: INRIA, Sophia Antipolis, France (Morin, P.; Samson, C.)
ISBN 0780326857
ISSN 01912216
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 1995-12-13
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 529.04 kB
Page Count 6
Starting Page 3988
Ending Page 3993


Source: IEEE Xplore Digital Library