Matioupi
lvl.4
Flight distance : 922569 ft
France
Offline
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That could be an interesting idea to retrieve a tempoaray degraded calibration that way.
Other idea would be to put the Spake on a "squared" flight pattern with pretty high flight sppeds so it get a rather precise course over ground heading indication from GPS.
GPS positions are not so accurate, but velocities are more precise so it could be able to find it's way home.
Even if heading from a non gyrocompassing IMU like there are in our UAVs can not find North themselves without help from a magnetic compass or GPS, losing the magnetic compass should not result in fly awayw when doing a RTH.
It should be a degraded RTH but Spark with it's current sensors and well designed flight logics should have some level of robustness to loosing the compass.
There should not be flyaways when GPS is not lost. (If GPS is lost, the issue is then different) |
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