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Proceedings Paper

CNC interpolator architecture for on-line error correction
Author(s): Peter E. Orban; Jin Jiang; Ye Jiang
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Paper Abstract

The quality of a work piece is usually related to the machining precision. In order to improve the accuracy of machining, geometric adaptive control is adopted in conventional CNC (Computer Numerical Control) control system. Adjusting machining variables in real-time can compensate for the errors caused by the varying machining condition. This paper briefly introduces the geometric adaptive control system and proposes a new path generator architecture for CNCs, suitable for real-time error correction.

Paper Details

Date Published: 4 March 2004
PDF: 7 pages
Proc. SPIE 5263, Intelligent Manufacturing, (4 March 2004); doi: 10.1117/12.516165
Show Author Affiliations
Peter E. Orban, National Research Council (Canada)
Jin Jiang, Univ. of Western Ontario (Canada)
Ye Jiang, Univ. of Western Ontario (Canada)


Published in SPIE Proceedings Vol. 5263:
Intelligent Manufacturing
Bhaskaran Gopalakrishnan; Peter E. Orban; Angappa Gunasekaran, Editor(s)

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