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Shadab442 / dqn-leo-handover-python

DQN based Handover Optimization for LEO Satellites in NTN
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仿真问题 #1

Open lirui255245214 opened 1 year ago

lirui255245214 commented 1 year ago

显示卫星已坠毁怎么办

Lightzh8 commented 1 year ago

Excuse me, there is an error, which is "NotImplementedError: Mode "Near-space, simplified equations" not implemented", it's an error in pyorbital, would you please help me to solve this question?

Shadab442 commented 1 year ago

Hi, I think this is because when the satellite perigee is below 220 km, a simplified set of equations needs to be implemented which is not done by the pyorbital module. As the Starlink satellites are sometimes deployed at very low orbits during their flight, they can go below 220 km. A way around this would be to deselect all the satellites that go below this range or use a set of satellites that do not go below this range during their flight. Currently, I do not have the bandwidth to work on this, any contribution is welcome.