A process for the calculation of parameters of a spatial temporal path of movement

摘要

The curvilinear abscissa (1), calculated for each trajectory segment, is associated with desired speed information of a moving element (2). A preset association law is applied to the positive jumps in speed, to associate a speed expression with the jumps. The curvilinear travel path and moving element position are calculated for successive time intervals, based on which moving element is controlled. ??Independent claims are included for the following: ??(1) numerically controlled machining apparatus; and ??(2) parameters of movement of moving element.