IMU linear acceleration XY compare to MultiRotorState linear acceleration XY #4996
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iagupov
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Hi everyone, could you please clarify why IMU linear acceleration data in XY plane is so low and very different from the one obtained from MultiRotorState (image below)? The z-component is fine, at least the same order.
![la](https://private-user-images.githubusercontent.com/57137601/385733354-d114a00b-9dce-4b51-ad91-7dd26e322a8a.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.8ryTndInJq_b1O5VXkJ66bkteQX_Kq4pINKqkaqnurg)
At the same time angular velocities obtained from IMU and MultiRotosState are completely the same (image blow):
![av](https://private-user-images.githubusercontent.com/57137601/385734068-adf43901-e22d-4ce8-b7b1-334ebd281297.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.O7yXmIc-I0giKpxqWyOlcZiFSHf183_U96rcVMmfGt4)
I found a similar issue but without any reply.
Unreal Engine 4.27, airsim 1.8.1, python 3.8
Thank you so much for any help
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