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PX4 / PX4-Autopilot

PX4 Autopilot Software
https://px4.io
BSD 3-Clause "New" or "Revised" License
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vtol front transition height drop #11467

Open lingbuweibu opened 5 years ago

lingbuweibu commented 5 years ago

I use 1.8.1 code. When the VTOL conversion is completed, the throttle drops and the plane drops. The given pitch is positive, but the actual pitch is negative. It takes a while for the pitch to rise again. Does anyone know how to debug it?The log is on https://logs.px4.io/plot_app?log=d1482f4d-880f-48fa-aca3-023fddb0eed5 Thanks!

lingbuweibu commented 5 years ago

image

JohnSnowball commented 5 years ago

I think the main cause to this is the pitch down, as you can see the cruise throttle is about 0.7. Throttle after transition is above this level, and shouldn't make the plane lose height. However, why the actual pitch doesn't follow the pitch setpoint right after front transition is finished? image image Check the above figures, both pitch angle and pitch angular rate are separated! @dagar @RomanBapst

stale[bot] commented 5 years ago

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

stale[bot] commented 5 years ago

Closing as stale.

stale[bot] commented 4 years ago

This issue has been automatically marked as stale because it has not had recent activity. Thank you for your contributions.