good day gurus
ive set up a y6b with apm 2.6
flown it in stab mode
but when i switch it to alt hold is hear the motors are pulsating or oscilating but you cannot see it,
thr_mid and it 350
the two are set right now
now i havent touch the PIDs on altitude p, throtle p and throttle accell
im trying to understand whats written here http://diydrones.com/forum/topic/new?target=http%3A%2F%2Fdiydrones....
can some please explain.
Have you tried the auto tune feature?
Also they are going to pulsate as they are trying to maintain altitude right. If the wind blows then pressure is changing. Do you have a case over your sensor on the chip? Is there foam over it to reduce airflow?
i have solve the problem, reseting all parameters and re installing fw 3.2.1 was the solution