Low level direct interpolation for parametric curves

Autores/as

  • Oscar Ruiz Center For Interdisciplinary Research (Cii) In Cad/Cam/Cg. Eafit University. Medellín, Colombia.
  • Adriana Martínez Center For Interdisciplinary Research (Cii) In Cad/Cam/Cg. Eafit University. Medellín, Colombia.
  • Elizabeth Rendón Center For Interdisciplinary Research (Cii) In Cad/Cam/Cg. Eafit University. Medellín, Colombia.

Palabras clave:

Trabajo intelectual. Universidad EAFIT, Interpolación (Matemáticas), Modelos geométricos, Control numérico directo, Interpolación de curva paramétrica

Resumen

This article presents an algorithm for the direct interpolation of parametric planar curves C(u) with a CNC machine. It expresses parametric planar curves as sequences of machine tool axes discrete movements of BLU size. Therefore, the curve C(u) is directly approximated by the pulse trains, hence eliminating one source of the machining errors.

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Biografía del autor/a

  • Oscar Ruiz, Center For Interdisciplinary Research (Cii) In Cad/Cam/Cg. Eafit University. Medellín, Colombia.
    (Professor)
  • Adriana Martínez, Center For Interdisciplinary Research (Cii) In Cad/Cam/Cg. Eafit University. Medellín, Colombia.
    (Research Assistant).
  • Elizabeth Rendón, Center For Interdisciplinary Research (Cii) In Cad/Cam/Cg. Eafit University. Medellín, Colombia.
    (Student Assistant).

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Publicado

2012-07-06

Número

Vol. 34 Núm. 110 (1998)

Sección

Artículos

Cómo citar

Ruiz, O., Martínez, A., & Rendón, E. (2012). Low level direct interpolation for parametric curves. Revista Descubre y Crea | Universidad EAFIT, 34(110), 75-84. https://publicaciones.eafit.edu.co/index.php/revista-universidad-eafit/article/view/1117