Descripción
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DROMO is an orbital propagator developed in 2000 by the Space Dynamics Group at the Technical University of Madrid. This special perturbation method is characterized by eight ODE?s. A new extension of DROMO for strongly perturbed environments (DROMO-SPE) has been developed by introducing a new set of variables. Likewise, the DROMO formulation for elliptic orbits (ElliDROMO) has been adapted for strongly perturbed environments (ElliDROMO-SPE). Both propagators are compared with the schemes proposed by Cowell, Kustaanheimo- Stiefel, Sperling-Bürdet, and Palacios as well as the classic versions of DROMO in double and quadruple precision. Two different scenarios, where the perturbation plays an important role, are analyzed to assess the robustness of the new formulation: 1) the Tsien problem, and 2) artificial satellite orbiting Pluto. The results confirm the stability and reliability of the new formulation when the perturbation is close to unity. | |
Internacional
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Si |
JCR del ISI
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No |
Título de la revista
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Advances in the Astronautical Sciences |
ISSN
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1081-6003 |
Factor de impacto JCR
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Información de impacto
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Volumen
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168 |
DOI
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Número de revista
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Part II |
Desde la página
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1119 |
Hasta la página
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1134 |
Mes
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SIN MES |
Ranking
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