IMU-AHRS

Hi! I research about IMU and ARHS.  I  must decide about IMU and AHRS. I want to keep stable the degrees ( roll, pick, raw - x,y,z ) of my drone. And, if there is a change in these angles, I want to learn this change from my drone. Can AHRS give me this information to me? Or Can I use IMU?
Thank you so much.

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  • Yes, I checked but I didn’t frind the answer of my question. I want to keep stable angles ( pick, roll and yaw) and altitude of my drone. And, if it occur a bias in these angles, how can I detect it? Can I give it from MEMS-INS or IMU or AHRS ?
  • check the ahrs calass.

    build on observer on top of the values of interest

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