an economic hybrid 𝐽𝟐 analytical orbit propagator program based on sarima models

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ID: 148424
2012
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Abstract
We present a new economic hybrid analytical orbit propagator program based on SARIMA models, which approximates to a 4×4 tesseral analytical theory for a Quasi-Spot satellite. The J2 perturbation is described by a first-order closed-form analytical theory, whereas the effects produced by the higher orders of J2 and the perturbation of the rest of zonal and tesseral harmonic coefficients are modelled by SARIMA models. Time series analysis is a useful statistical prediction tool, which allows building a model for making future predictions based on the study of past observations. The combination of the analytical techniques and time series analysis allows an increase in accuracy without significant loss in efficiency of the new propagators, as a consequence of modelling higher-order terms and other perturbations are not taken into account in the analytical theory.
Reference Key
san-juan2012mathematicalan Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Juan Félix San-Juan;Montserrat San-Martín;Iván Pérez
Journal journal of power sources
Year 2012
DOI
10.1155/2012/207381
URL
http://dx.doi.org/10.1155/2012/207381
Keywords
civil engineering (general)mathematics engineering (general)

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