I am using adxl335 3-axis accelerometer and lpr5150al 2 axis gyro in IMU. This Imu is catching up vibrations, due to which i am not able to get stable pitch and raw values. IMU gives stable output at lower rpm of bl motor. (hextronik dt750 + 25A basic ESC). I have used rubber sheet to dampen vibrations ,however at higher rpm of motor it did not make much difference. I am still finding other ways to reduce vibrations. And to mention my IMU lands directly on aluminum quad frame with rubber sheet in between. I have also noticed that the Gyro hardly responds to slow rotations.
I am little confused what to do. Should I try reduce the vibrations OR should I go for better sensors like ADXL345+itg3200?