Bezire Curve Trajectory Planning

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  • February 22, 2017 at 1:33 pm #10264
    meloG
    Member

    Hello all,

    I am confused about how and why Bezier curves are being used in the tinyG firmware. From my understanding, trajectories are planned using a varying jerk (between min and max jerk values), and the curves are broken down into a set of intermediate points that then are converted to a pulse signal sent to the stepper motors.

    There is a lot of code in the firmware about Bezier curves but I’m not understanding on how this fits into the overall code. Any clarification on this or my understanding of the trajectory generation is appreciated!

    Thanks,
    Carmelo

    February 25, 2017 at 6:42 am #10275
    cmcgrath5035
    Moderator

    Details and Theory behind the motion planning subsystem are beyond the scope of this forum.
    Check out the Wiki at

    and watch the chatter at

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