Application of Sanger Operator with Lateral Connection in Fitting Micro-Drill’s Main Lips

Abstract:

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A new approach for straightness fitting of micro-drill’s main lips is proposed. While its chips are measured, micro-drill’s projective images are collected with high precision automatic test system of PCB Micro-drill, and sub-pixel edge features are extracted. The sum of square distances' from the coordinates of sample points to fitted line is taken as objective function. Then a Sanger neural network with lateral connection is designed, where a self-adaptive minor component extracting method is adopted. When the system comes to equilibrium, the eigenvector of minimum eigen value is the fitted line coefficient, from which chips of micro-drill main lips are obtained. The proposed approach is the novel application of Sanger neural network in straightness fitting.

Info:

Periodical:

Edited by:

Zhenyu Du and Bin Liu

Pages:

1093-1098

DOI:

10.4028/www.scientific.net/AMM.26-28.1093

Citation:

D. Y. Ge et al., "Application of Sanger Operator with Lateral Connection in Fitting Micro-Drill’s Main Lips", Applied Mechanics and Materials, Vols. 26-28, pp. 1093-1098, 2010

Online since:

June 2010

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Price:

$35.00

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