WORKPIECE POSITION-ORIENTATION ERROR COMPUTATION IN ROBOTIZED FLEXIBLE MILLING SYSTEMS (PART Ⅰ)

摘要

In [2] a general algorithm for computing of functional and dimensional errors in robotized FMS is proposed, based on relative position-orientation matrices of system components. The relative position-orientation errors of different components, respectively components and workpiece can be calculated outgoing from mathematical models describing the imposed physical constraints. Paper presents the computing of relative position-orientation error of workpiece versus working device in a robotized flexible milling system.