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tudat-team / tudatpy-examples

Collection of examples showcasing Tudatpy functionalities. They can be run on mybinder.org as well.
https://tudat-space.readthedocs.io/en/latest/
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Integrator comparison example #9

Open gaffarelj opened 2 years ago

gaffarelj commented 2 years ago

A new example should be added that shows a plot of the error in position vs the number of function evaluations for different integrators, for a pure Keplerian orbit (perturbed orbit could be added later).

The error in position from the different integrators can be computed by taking the difference w.r.t. the analytical solution of a Kepler orbit.

This example would then showcase all the different integrators available.

gaffarelj commented 2 years ago

This example can also be used to extract data (from the slope of the plot) to test/analyse the new integrators.

gaffarelj commented 2 years ago

A draft example notebook was added in tudatpy-examples/feature/integrators_example. This notebook compares the error in position for all fixed and variable step integrators implemented in tudat.