AQ M4 micro quad tuning

Info and discussion about the autonomous Micro FC, suitable for nanos, micros and mini multirotors

AQ M4 micro quad tuning

Postby Flyer324 » Fri Jun 17, 2016 1:52 am

I've built a ladybird frame'd quad with AQ M4 and some 60mm props for the motors and i just can not get it flying stable. I have tuned AM1, AM2, L1_K1, and PROP_K1 for about an hour trying different settings. It is flying mostly good, but then just randomly starts to oscillate out of control into a crash.

I want to get it working on these props.. http://www.hobbyking.com/hobbyking/stor ... _pcs_.html

My values are

AM1 -8
AM2 -50
PROP_K1 - 220
L1_K1 - 13.5


any ideas?
Flyer324
 
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Re: AQ M4 micro quad tuning

Postby LPR » Fri Jun 17, 2016 4:54 pm

Flyer

I've used the attached parameter file on a number of 3D printed frame quadcopters. The quad used the 8mm motors also. If your frame has too much vibrations you might have a loss of control because of it.


Larry
Attachments
Nylon quad PARAMS.txt
(14.83 KiB) Downloaded 151 times
LPR
 
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Re: AQ M4 micro quad tuning

Postby Flyer324 » Tue Jun 21, 2016 4:30 pm

Thanks, I finally gave up on the props... IDK if it was vibrations, or maybe my motors could not adjust rpm fast enough to remain stable with those props...

I will give them one more go with some settings that more resemble what you have set.
Flyer324
 
Posts: 30
Joined: Sun Dec 28, 2014 8:07 am


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