Low level direct interpolation for parametric curves

Authors

  • Oscar Ruiz "Centro de Estudios Interdiscilplinarios (CLI) Universidad EAFIT"
  • Adriana Martínez "Centro de Estudios Interdiscilplinarios (CLI) Universidad EAFIT"
  • Elizabeth Rendón "Centro de Estudios Interdiscilplinarios (CLI) Universidad EAFIT"

Keywords:

Direct Numerical Control, Parametric Curve Interpolation

Abstract

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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Author Biographies

  • Oscar Ruiz, "Centro de Estudios Interdiscilplinarios (CLI) Universidad EAFIT"
    Profesora
  • Adriana Martínez, "Centro de Estudios Interdiscilplinarios (CLI) Universidad EAFIT"
    Asistente de Investigaciones
  • Elizabeth Rendón, "Centro de Estudios Interdiscilplinarios (CLI) Universidad EAFIT"
    Estudiante Asistente

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Published

2012-07-06

Issue

Vol. 34 No. 110 (1998)

Section

Artículos

How to Cite

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