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Help revoMini PIDs

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rucon3

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Thu Jan 28, 2016 4:34 pm

Help revoMini PIDs

by rucon3 » Thu Jan 28, 2016 8:19 pm

I have a revoMini mounted in a 250 quad. Could someone with a similar structure help me with the stabilization PIDs?

I've tried Proportional 10, 15, 17, 20, 22, 25, 28, 35, 40, 50 and I can not fly more than a few seconds because de quad shakes a lot.
I've changed integral 2 times. p 22, i 10, p 28, i 5. Almost always i = 0.

Please tell me what values you use. Just to have an idea.
I'd like to know if there is a hardware problem o is just to ajust parameters.
This revoMini is the one banggood sales as cc3d revolution.

With the default stabilization p=25 i=0, when it begins to take off, it begins to shake and the shake incremens so I need to land a few secons later.

Thanks a lot for your help.
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rucon3

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Re: Help revoMini PIDs

by rucon3 » Thu Jan 28, 2016 8:38 pm

I'm going to test the ESCs and motors with a cc3d I have.
Just to make sure they work well.
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Re: Help revoMini PIDs

by rucon3 » Thu Jan 28, 2016 10:31 pm

I changed de revoMini for a cc3d all worked ok. same frame, motors, ESCs and RX. I have some experience with cc3d so I can make it to work quick. However this revoMini is my first one and it shakes a lot. I don't know if is a product with a hardware issue or is only just that I I'm not doing it right.

All your comments are welcome.
Thanks.

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