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    Allan Variance Plots for BMI160 and worse bias stability in x axis accelerometer

    SeanBedford
    New Poster

    Allan Variance Plots for BMI160 and worse bias stability in x axis accelerometer

    Good afternoon,

    Are there any Official Allan Variance plots avaliable for the BMI160? Note I have seen the post about contacting the sales team, i e-mailed Bosch pointed me here...

    We are seeing that the x axis accelerometer (this is our frame so may not be the x axis of the actual device) always has worse bias stability than y and z do.  we saw this on mikro eval board we started with and are now seeing it on our own boards.  Has anyone else done Allan variance plots and seen (or no) anything similar?

    Thanks

    2 REPLIES 2
    SeanBedford
    New Poster

    Re: Allan Variance Plots for BMI160 and worse bias stability in x axis accelerometer

    Anybody?

    Bosch refuse to answer me directly and direct me here where i get no responces, marvelous eh?

    Vincent
    Community Moderator

    Re: Allan Variance Plots for BMI160 and worse bias stability in x axis accelerometer

    The Allan Variance plot are protected by NDA that is the reason we asked you contact the local sales team to get the NDA settled. 

    To whom you sent the mail? 

    according to your test data,   we see bit worse on y-axis bisas stability for accel unit of BMI160.  Did you do axis remapping during the test? 

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