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Slow hight oscillations on APM 2.5 - what to tune?

Posted by jjohow on January 28, 2013 at 3:38am

Hi there!

Today I mounted strong motors on my DJI 450 flame wheel: 2838 /1080KV - 280W with 11x5 carbon props. I am very happy with the flight-performance except for the slow oscillations in hight. 

When I keep throttle at a certain point, the copter gains hight, then moves down towards the ground and comes back to the hight it had before. The oscillations are about 1,5meters high.

I am sure I can get it tuned away with some PID tuning. Which PIDs  do I have to adress?

Thank you!

Joerg

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Tags: 25, apm, hight, oscillations
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Replies

  • Developer
    leonardthall January 28, 2013 at 3:59am

    Hi,

    You need to include logs that have RAW and INAV turned on. Then we might be able to help.

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