Pitch and Roll PID settings

Hi

I've set my Quad PID setings with some tests, Roll and Pitches are mostly locked for people. But mine is different.

I set PID for Roll and Pitch, my quad goes well to left and right, but when I try to move it front and back, it's really really aggressive! I just entered different PID settings for them, is it normal?

Now after manual adjusting Pitch and Roll values, it fly normal, but how can I know this is THE BEST PID settings possible for my Quad? I move my quad to left right front back take off, land, well, but I'm not sure it's the best PID settings, specially after entering different values for Pitch and Roll. How can I know it's a good PID. Please advice me about PID more. I also don't have good method for PID guessing or calculation. I just try and test. Please teach me some.

Thanks

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Replies

  • Yes, frame is balanced, tested with wires. Motors and props, everything is same

  • Is you quadricopter symmetrical? I mean, are the motors on a square's corners?

  • No idea?

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