Please help me out what’s the reason behind this crashed. During flying drone suddenly ocillates on Y-axis. I can’t control that drone and it was crashed. I’m share the log , Please help me out to fix this error,
PFA,
https://drive.google.com/file/d/1q6Y5_jiUhuKE0IXE7RjD4kUNMuwuNf7r/view?usp=sharing
Is this the dolphining with a rangefinder that was fixed in 4.1?
I see rngfnd1_min_cm = 19000 and rngfnd1_max_cm = 18000, is this your intention?
Something else I noticed, looks like your battery is close to giving out (bat.volt) then the extreme pitching causes the volts to drop quite a bit (but looks like that happens after the pitching starts so probably not the cause) just so you’re aware
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In addition to what Derek said can I assume this was Auto Tuned? I don’t think the Tune was good. Usually when you see a big difference between P/R max something wasn’t right.
ATC_ACCEL_P_MAX,21799.3
ATC_ACCEL_R_MAX,62847.65
And reflected here.
ATC_ANG_PIT_P,8.039673
ATC_ANG_RLL_P,15.60306
Often this is because Aggression has been turned down from default but in this log you have it at default (.1)
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Might be you are right Dave,
Auto tuned was not good . That’s caused this crash occurred. Also I move pitch joystick faster , that drone can’t sustained.