An Improved Adaptive Interpolation Scheme for NURBS Curve

Abstract:

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This paper proposes an improved adaptive NURBS curve interpolation scheme, which keeps a constant feedrate most of the time and adaptively changes feedrate with consideration of machine dynamics. It reserves the advantages of adaptive planning, which has a shorter machining time and a better machining performance, and removes abrupt feedrate changes at the beginning and end of sensitive corner. Furthermore, this method reuses the previous interpolation values during look-ahead planning rather than discard them.

Info:

Periodical:

Edited by:

Yi-Min Deng, Aibing Yu, Weihua Li and Di Zheng

Pages:

108-111

DOI:

10.4028/www.scientific.net/AMM.37-38.108

Citation:

J. X. Chen and S. W. Lin, "An Improved Adaptive Interpolation Scheme for NURBS Curve", Applied Mechanics and Materials, Vols. 37-38, pp. 108-111, 2010

Online since:

November 2010

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Price:

$35.00

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