// excuse my english
Hello, I'm writing my own alg to handle quadcopter on Raspberry Pi. Now I'm working on altitude stabilisation. My confguration is MPU6050 and BMP085 Barometr.
So as u know the BMP085 is drifting usually about +-0.5m. I have PID for this issue but not too good results - it is oscilating too much, copter is still up and down. I'am also trying to use it together with Z axis from MPU6050 accelerometer but I need some hints :)
So pls what are your experiences in altitude stab?