AntDX316
First Officer
Flight distance : 3394731 ft
United States
Offline
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Because your settings are set too hard. You need to forget about the balance test and auto-tune and tune manually.
P-Stiff
I-Strength
D-Filtering
Stiff is how tight the motors are. Strength is how much it resist from being moved. Filtering is pretty much a damper but what people don't know is, it adds latency and increases motor heat exponentially from the issues of too much P and I.
The way I do is turn Filtering off. Adjust stiff until its high enough to not vibrate. Do the same for I then increase D a bit. You can't tell if things will vibrate out of control until you do a walk/run test by turning, lowering the gimbal camera, setting it down, etc. Once you get the mini vibrations out you should be good to go but if you get it wrong and it vibrates, you can cook your motors so check your motor heat.
Also, make sure you have set the hardware to be as balanced physically as possible first.
You can adjust for PID by pushing the camera while it's on the stand and see how it resist but like I said, make sure you do a walk/run/tilt test to ensure nothing is vibrating at any moment.
Also, if you've added too much weight, the Ronin-S isn't powerful enough to handle it. W/ my A73 it worked fine but w/ the A7R4 on, I had to manually tune and I'm at the very near edge of vibration. Any lower and the footage isn't stable. Any higher and it vibrates.
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