LaunchModel
Numeric modeling of orbital launcher trajectory from launch to orbit.
The model is implemented in Microsoft Excel.
LaunchModel v2.3 (1.5М) [for Excel 2000 and earlier versions]
Optimal Control for Orbital Launcher
OrbitalModel
Numeric modeling of disturbed movement of a body in a central field of gravity. As a special case, model allows simulation of the trajectories for a spacecraft with small thrust. Method of osculating elements is used.
The model is implemented in Microsoft Excel.
OrbitalModel v1.0 (1.4М) [for Excel 2000 and earlier versions]
ReentryModel
Numeric simulation of atmospheric reentry.
The model is implemented in Microsoft Excel.
ReentryModel v0.9 (434K)
3BodyModel
Numeric modeling of trajectories in Earth/Moon system
(limited 3-body problem).
The model is implemented in Microsoft Excel.
3BodyModel v0.9 (789K)