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An algorithm of multi-axis NC tool-path generation for subdivision surfaces is proposed. The algorithm includes two steps: model building and tool path generation. In the section of model building, in order to obtain the deformed surface, the deformation vector is computed which is associated with the curvature and the slope of cutter location surface. In the procedure of tool path generation, the...
The key point of robot dynamics is optimal design and control. The efficiency of robot dynamics has been the goal of researchers in recent years. Screws are used to describe dynamic problems in this paper, and an O(N) recursive robot forward dynamic algorithm is given on this. It can be easily extended to tree topology, closed loop and spatial robot systems. And three classic methods of robot dynamics...
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