کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1778957 1523744 2015 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Simple algorithms for relative motion of satellites
ترجمه فارسی عنوان
الگوریتم های ساده برای حرکت نسبی ماهواره ها
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم نجوم و فیزیک نجومی
چکیده انگلیسی


• We derived a numerical method for the computation of two-satellite relative motion.
• We derived a set of analytical solutions for the two-body variational equations.
• The numerical method and the analytical solution coincide.

We present an accurate simple-to-implement numerical method for the computation of the relative motion of two-satellites. This is presented for both the linearized approximation and in an exact formulation. We also derive a basic set of analytical solutions for the variational equations of the two-body motion. This is shown to be a useful approximation for the relative motion of two-satellites even in the so called J2J2 problem, provided one uses the secular J2J2-theory to obtain the orbit precession. The numerical method results are compared with approximations produced by the two-body variational but precessed approximation. We find a good agreement for quasi-circular orbits with same inclination.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: New Astronomy - Volume 34, January 2015, Pages 41–46
نویسندگان
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