Error Compensation of a NC Machining System Based on a Dynamic Feedback Neural Network

Abstract:

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Machining error of a NC machining system is a kind of comprehensive error in dynamically machining process; especially it is of errors with non-linear characteristics. In this paper, we will set up a kind of model of comprehensive errors analysis for a NC machining system and present an error compensation for high-precision a NC machining system by a dynamic feedback neural network embedded in a NC machine tool. The results obtained shows that this approach can effectively improve compensation precision and real time of error compensation on machine tools.

Info:

Periodical:

Edited by:

Zhou Mark

Pages:

1890-1894

DOI:

10.4028/www.scientific.net/AMM.52-54.1890

Citation:

H. L. Zeng et al., "Error Compensation of a NC Machining System Based on a Dynamic Feedback Neural Network", Applied Mechanics and Materials, Vols. 52-54, pp. 1890-1894, 2011

Online since:

March 2011

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Price:

$35.00

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