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    BNO055 - Roll Angle Problem (Euler's Angle)

    BNO055 - Roll Angle Problem (Euler's Angle)

    Engenharia
    Occasional Visitor

    Hello Everyone!

    We are facing an issue related to the BNO055. Apparently, the roll angle derived from the Euler's angle has an inaccuracy when subjected to high vibration. Even with the vehicle parked/stationary, we've noticed that the roll angle increases linearly and it only provides an accurate reading when we turn off the car's engine (meaning, when there's no longer high vibration). We have observed that only the roll angle seems to be affected by vibration, the pitch and also the yaw angles don't experience the same issue. We are using the sensor in an automotive application.

    Has anyone experienced this problem?

    Thank you

    1 REPLY 1

    BSTRobin
    Community Moderator
    Community Moderator

    Hi Engenharia,

    What is the approximate frequency range of vibration?
    You can add sponge pads where BNO055 is installed to reduce the impact caused by vibration.

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