Bosch Sensortec Community

    cancel
    Showing results for 
    Search instead for 
    Did you mean: 

    BNO055 sensor fusion algorithm

    BNO055 sensor fusion algorithm

    Ouss_bar44
    Occasional Visitor

    Hello, 

    I am working right now with the IMU BNO055. I am using NDOF fusion mode to extract orientation measurements in real time, both in quaternions and in Euler angles. I want to have an Idea how the sensor fusion algorithm works. 

    which operations  are convicted to transform the gyro/acc/mag data into Euler angles and/or quaternions ? 

    Is there a published document describing how the fusion works ? if not i would appreciate a general idea of how the algorithm works 

     

    thank you! 

     

    1 REPLY 1

    BSTRobin
    Community Moderator
    Community Moderator

    Hi Ouss_bar44,

    Thanks for your inquiry.
     We gladly publish all publicly available info, but sadly are unable to share the requested info. Thanks for your understanding.

    BNO055 only supports outputting the operation results of the built-in algorithm and does not provide an explanation of the algorithm's principle.

    Icon--AD-black-48x48Icon--address-consumer-data-black-48x48Icon--appointment-black-48x48Icon--back-left-black-48x48Icon--calendar-black-48x48Icon--center-alignedIcon--Checkbox-checkIcon--clock-black-48x48Icon--close-black-48x48Icon--compare-black-48x48Icon--confirmation-black-48x48Icon--dealer-details-black-48x48Icon--delete-black-48x48Icon--delivery-black-48x48Icon--down-black-48x48Icon--download-black-48x48Ic-OverlayAlertIcon--externallink-black-48x48Icon-Filledforward-right_adjustedIcon--grid-view-black-48x48IC_gd_Check-Circle170821_Icons_Community170823_Bosch_Icons170823_Bosch_Icons170821_Icons_CommunityIC-logout170821_Icons_Community170825_Bosch_Icons170821_Icons_CommunityIC-shopping-cart2170821_Icons_CommunityIC-upIC_UserIcon--imageIcon--info-i-black-48x48Icon--left-alignedIcon--Less-minimize-black-48x48Icon-FilledIcon--List-Check-grennIcon--List-Check-blackIcon--List-Cross-blackIcon--list-view-mobile-black-48x48Icon--list-view-black-48x48Icon--More-Maximize-black-48x48Icon--my-product-black-48x48Icon--newsletter-black-48x48Icon--payment-black-48x48Icon--print-black-48x48Icon--promotion-black-48x48Icon--registration-black-48x48Icon--Reset-black-48x48Icon--right-alignedshare-circle1Icon--share-black-48x48Icon--shopping-bag-black-48x48Icon-shopping-cartIcon--start-play-black-48x48Icon--store-locator-black-48x48Ic-OverlayAlertIcon--summary-black-48x48tumblrIcon-FilledvineIc-OverlayAlertwhishlist