A Novel Interpolation Method for Cutting Trajectories in Spatial Coherent Cutting Machine
نویسندگان
چکیده
Abstract Coherent lines are generally more complex spatial curves, and the study of coherent is basis for studying cutting trajectories machines. In this paper, geometry problem transformed into an algebraic solving by establishing a mathematical model line to find its parametric equations. Interpolation refers process data densification. speed planning method that adapts curvature change Non-Uniform Rational B-Splines ( NURBS ) curve proposed. After inputting starting points endpoints Computer Numerical Control (CNC), computer will calculate coordinate each step according characteristics segment, carry out then complete trajectory interpolation. The accuracy algorithm verified comparing theoretical interpolated trajectory.
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ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2022
ISSN: ['1742-6588', '1742-6596']
DOI: https://doi.org/10.1088/1742-6596/2395/1/012033