G1 arc spline approximation of quadratic Bezier curves

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In describing the tool path for a certain CNC machine, it is often required to approximate Bezier curves by are splines with the number of are segments as small as possible. We give a new method for approximating quadratic Bezier curves by G(1) are splines with smaller number of are segments than the biarc method. Numerical results are given to illustrate the efficiency of the algorithm for the previously used examples of quadratic Bezier curves. (C) 1998 Elsevier Science Ltd. All rights reserved.
Publisher
Elsevier
Issue Date
1998-07
Language
English
Article Type
Article
Keywords

ARC SPLINES

Citation

COMPUTER AIDED DESIGN, v.30, no.8, pp.615 - 620

ISSN
0010-4485
DOI
10.1016/S0010-4485(98)00016-5
URI
http://hdl.handle.net/10203/67675
Appears in Collection
MA-Journal Papers(저널논문)
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