Keywords
formations, satellites, perturbations, controller
Abstract
The potential benefits of autonomous satellite formation flying in such areas as high- resolution remote sensing, and sparse aperture radar, has stimulated interest in modeling the satellite environment for feasibility and simulation studies to help explore and define the technical challenges that must be solved in order to achieve successful autonomous satellite formations. The purpose of this paper is to develop and describe a numerical simulation of the orbital environment including central force field perturbations and atmospheric drag effects which will be a useful analytical tool for investigating issues relating to maintaining satellite formations in low-earth-orbit. Many of the studies done in this area confine their research to circular orbits, with and without perturbation effects. This study will investigate apply orbital dynamic equations to the problem of maintaining satellite formations in both circular and elliptical orbits, with and without the presence of J2 gravity perturbation effects and atmospheric drag. This effort is primarily focused on modeling the orbital mechanics of one and two satellites in the presence of J2 and drag perturbations This effort is being performed as part of a multi-disciplined University of Central Florida KnightSat project, sponsored by the Air Force, to develop a two-satellite formation in the nanosatellite class, for investigating issues related to using formation satellites for remote earth sensing, to develop three-dimensional mapping.
Notes
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Graduation Date
2005
Semester
Fall
Advisor
Johnson, Roger
Degree
Master of Science in Aerospace Engineering (M.S.A.E.)
College
College of Engineering and Computer Science
Department
Mechanical, Materials, and Aerospace Engineering
Degree Program
Aerospace Engineering
Format
application/pdf
Identifier
CFE0000898
URL
http://purl.fcla.edu/fcla/etd/CFE0000898
Language
English
Release Date
January 2006
Length of Campus-only Access
None
Access Status
Masters Thesis (Open Access)
STARS Citation
Cannaday, Robert, "Modeling Satellite Formations In The Presence Of Perturbations" (2005). Electronic Theses and Dissertations. 537.
https://stars.library.ucf.edu/etd/537