Arithmetic of biarc curve fitting for STL slice datum
Zhu Gen-song · Mechanical & Electrical Engineering Magazine · 2006
In the process of rapid prototyping,in order to improve the efficiency and the accuracy of the processing,it was necessary to fie these slice datum again.In order to simplifying the later interpolation,it was not suitable to fit the datum by adopting combination curves such as parabola,B-spline or curves with irregular parameters.Put forward to fit the datum with combination curves of biarc curves and minute lines,which provides rapidly interpolation and smooth curve-faces.