Lift off stability

Posted by LIM Hun Pheng on December 3, 2011 at 9:52pm

I have been wondering about this problem since i start to use APM about a year ago. After changing different airframe and motors, the behavior doesn't seems to improve. I check with a local friend who also  encounter the behavior.

Behavior: Tilting left if throttle increment is a bit fast. If throttle increment is slow, lift off is okay.

So, I decided to log and video the behavior. Hope anyone who encounter the same problem can confirms it. Log is as attached and video link follows: 

ACM 2.0.54 Y6

Thank you all, in advance.

2011-12-04 01-23 3.log

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Replies

  • steve December 4, 2011 at 3:27am
    If not the carefully check yor props. Swap one for another and see if the lean changes sides indicating a weak prop.
  • LIM Hun Pheng December 3, 2011 at 10:01pm

    Haha.... just saw the latest post by Jason on ACM 2.0.55. Might solve the behavior problem.

This reply was deleted.