2005•Journal of Shanghai University of Engineering ScienceRequires access

Non-round Curve Fitting and Tabulated Curve Fitting

Chen Min

Abstract

The current fitting methods of nonround curve and tabulated curve at home and abroad are introduced.Based on the fitting programming for non- round curve and tabulated curve and the application of numerical control processing,circular-arc spline function fitting and biarc fitting are effective ways of solving the problem of non- round curve fitting and tabulated curve fitting.

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Key concepts: Curve fitting, Tripling-oriented Doche–Icart–Kohel curve, Arc length, Osculating circle, Learning curve, Function (biology), Cooling curve, Mathematics