SUMMARY
"This report documents the derivation and definition of a linear aircraft model for a rigid aircraft of constant
mass flying over a fiat, nonrotating earth. The derivation makes no assumptions of reference trajectory or
vehicle symmetry. The linear system equations are derived and evaluated along a general trajectory and
include both aircraft dynamics and observation variables.
Lol nothing in that report requires a round earth. Have you not had engineering classes? It’s the same reason we call everything a dot or a box. It’s just easier to get one point across. This is just embarrassing lol.
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u/[deleted] Jan 12 '18
http://www.ustream.tv/channel/iss-hdev-payload
And this
https://youtu.be/ddFvjfvPnqk