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Low level direct interpolation for parametric curves
(Fondo Editorial EAFIT, 1998) Ruíz, Óscar; Martínez, Adriana; Rendón, Elizabeth; Universidad EAFIT. Departamento de Ingeniería Mecánica; Laboratorio CAD/CAM/CAE
We present an algorithm for the direct interpolation of parametric curves with a CNC machine -- The algorithm expresses parametric planar curves as sequences of discrete axes movements of BLU size of the machining tool -- Therefore, the curve C(u) is directly approximated by the pulse trains, hence eliminating one source of the machining errors