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pro vyhledávání: '"Blair F. Thompson"'
Publikováno v:
Journal of Aerospace Information Systems. 18:605-615
This paper presents a method for modeling and simulation of Global Navigation Satellite System (GNSS) constellations by the use of Chebyshev polynomials fit to publicly available precision data. Th...
Autor:
Blair F. Thompson, Luke J. Rostowfske
Publikováno v:
Journal of Guidance, Control, and Dynamics. 43:967-974
Publikováno v:
NAVIGATION. 66:769-779
We present an extension to the Global Positioning System (GPS) broadcast navigation message user equations for computing GPS space vehicle (SV) velocity and acceleration. Although similar extensions have been published, the extension presented herein
Autor:
Blair F. Thompson
Publikováno v:
Journal of Guidance, Control, and Dynamics. 34:1925-1929
a = semimajor axis, m C = hodograph parameter (centerpoint ordinate), m=s e = eccentricity, (unitless) f, g = Lagrangian coefficients (unitless) p = orbit parameter (semilatus rectum), m R = hodograph parameter (radius), m=s r = position vector, m v