Paper Title:
NURBS Interpolator Based on Dynamic Property of the Machine Tool
  Abstract

The proposed Axis-based Look-ahead NURBS Interpolator (ALANI) strictly confines the component acceleration and jerk at each axis during every interpolating period based on the mechanics of the machine tools, so that the acceleration and jerk at axes can not exceed the limit in order to avoid immoderate vibrations and shocks. Contour precision is also strictly guaranteed while interpolating. The interpolator can trace back and recalculate previous data if necessary after forwards calculation and verification. And the recalculation algorithm is able to choose optimized machining parameters to attain high efficiency. The introduction of ALANI and simulation experiment is present in this paper.

  Info
Periodical
Key Engineering Materials (Volumes 392-394)
Edited by
Guanglin Wang, Huifeng Wang and Jun Liu
Pages
355-360
DOI
10.4028/www.scientific.net/KEM.392-394.355
Citation
H.Y. Shen, J. Z. Fu, Z. C. Chen, "NURBS Interpolator Based on Dynamic Property of the Machine Tool", Key Engineering Materials, Vols. 392-394, pp. 355-360, 2009
Online since
October 2008
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