Performance analysis of GPS based orbit determination via numerical methods for a LEO satellite

Autor:	Murat Bagci, Cengiz Hacizade
Rok vydání:	2015
Předmět:	Computer science business.industry Numerical analysis Geodesy Position (vector) Physics::Space Physics Orbit (dynamics) Global Positioning System Satellite Astrophysics::Earth and Planetary Astrophysics business Orbit determination MATLAB Trilateration computer computer.programming_language
Zdroj:	2015 7th International Conference on Recent Advances in Space Technologies (RAST).
DOI:	10.1109/rast.2015.7208437
Popis:	Determination and control of the satellite's orbit is acting vital role on space mission. Accuracy in calculations for position and velocity of such a satellite is important for fulfilling the tasks. The motion of a Low Earth Orbit (LEO) satellite can be modelled with Keplerian equations. In this study, we use Keplerian equations to construct dynamic model of LEO satellite and analyze performances of three numerical methods (Newton-Raphson, Bancroft and Matlab fsolve) in Global Positioning System (GPS) based trilateration problem solving.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::d1581ab4ed1543d7dfbc0ef33885a361 https://doi.org/10.1109/rast.2015.7208437 Zobrazit plný text záznamu