Is GPS-information used for EKF (esp. yaw)?

Home Forums UM7 Product Support Is GPS-information used for EKF (esp. yaw)?

This topic contains 1 reply, has 2 voices, and was last updated by  Caleb 2 years, 2 months ago.

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  • #986

    David

    I’m wondering in case I attach GPS-information (RTK-NMEA) to the UM-7. Will it be used for AHRS as well oder will it be passed trough only. The question behind is: Will be there an improvement for dynamic yaw/heading like on the UM-9?

    Thanks,

    David

  • #987

    Caleb
    Moderator

    Hi Jeff,

    On the UM7, the GPS data is just passed-through. On the GP9, it is used to improve the attitude estimate.

  • #1006

    Jim Patek

    Caleb,
    I assume is true for the UM6?

    David,
    What RTK-NMEA sentence are you using? I’ve been considering how to feed RTK data to my UM6 and am curious. Of course, if it dosen’t actually use it, then I won’t bother.

    Cheers
    Jim

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