## A Combined Linear and Circular-Arc Approximation of Curves for Feedrate Smoothing of CNC Machining

- Pongrapee Kaewsaiha, Natasha Dejdumrong
- 2013 10th International Conference Computer…
- 2013

@inproceedings{Boyadjieff2005SmoothingOT, title={Smoothing of Time-Optimal Feedrates for Cartesian CNC Machines}, author={Casey L. Boyadjieff and Rida T. Farouki and Sebastian D. Timar}, booktitle={IMA Conference on the Mathematics of Surfaces}, year={2005} }

- Published 2005 in IMA Conference on the Mathematics of Surfaces
DOI:10.1007/11537908_6

Minimum-time traversal of curved paths by Cartesian CNC machines, subject to prescribed bounds on the magnitude of acceleration along each axis, usually involves a “bang-bang” control strategy in which the acceleration bound is realized by one or another of the machine axes at each instant during the motion. For a path specified by a polynomial parametric… CONTINUE READING

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