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Open Source Flight Controllers (CC3D, Ardupilot, etc.) Open Source Flight Controllers (CC3D, Ardupilot, etc.)


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Old 03-09-2016, 03:13 AM   #1 (permalink)
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Join Date: Jan 2009
Default Need help!!!

Most of the time my quad fly's great!
But when I start to make a landing. slowly touch the ground. everytime it hit the ground its start to jump & flips over. even when its in attitude mode. it did not do that before. WHAT UP!!! flip & roll thing?

Should I try change some of my PID setting like roll & patch a little some up or down to tame my land so it can stop that flip or roll thing.

I even land real real slow still like's to flip & roll over! every time!

tired of seeing quad going over its back. please make it stop!!! Anyone! xpantz you there? I'm using cc3d atom.

Aloha!
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Old 03-09-2016, 10:17 PM   #2 (permalink)
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Aloha! Has it always done this? Sounds like some gain tuning might be in order.
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Old 06-02-2016, 12:07 AM   #3 (permalink)
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Make sure to set motors neutral points as low as possible so that when you roll on throttle motors spin as slow as possible. I think strong motors, big props and Oneshot ESCs may add to the problem. I gave up and just hover it inches from the ground and cut throttle. My PIDs are good in the air I wouldn't detune them just for landing.
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