The Paton Welding Journal, 2009, №02



2009 №02 (04)

2009 №02 (06)

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TPWJ, 2009, #2, 19-22 pages

EFFICIENCY OF METHOD FOR AUTOMATIC RECOGNITION OF ELECTRODE IMPRINTS IN SPOT WELDING OF THREE-LAYER HONEYCOMB STRUCTURES

Journal                    The Paton Welding Journal
Publisher                 International Association «Welding»
ISSN                       0957-798X (print)
Issue                       № 2, 2009 (February)
Pages                      19-22
 
 
Authors
Yu.P. LAZORENKO, E.V. SHAPOVALOV, E.S. MELNIK, N.F. LUTSENKO and V.V. DOLINENKO
E.O. Paton Electric Welding Institute, NASU, Kiev, Ukraine
 
 
Abstract
Methods for automatic recognition of the electrode imprints on digital images in spot welding of the three-layer honeycomb structures-correlation, statistical, and neuron network ones-have been investigated. The algorithms for recognition of the electrode imprints on surface of a three-layer honeycomb structure using an optical sensor system have been developed. High efficiency of the developed algorithms has been demonstrated.
 
 
Keywords: spot welding, arc welding, three-layer structures, technical vision, recognition of specimens, statistical recognition, geometrical adaptation, welding tool, neuron network, processing of images
 
 
Received:                07.10.08
Published:               28.02.09
 
 
References
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Suggested Citation

Yu.P. LAZORENKO, E.V. SHAPOVALOV, E.S. MELNIK, N.F. LUTSENKO and V.V. DOLINENKO (2009) EFFICIENCY OF METHOD FOR AUTOMATIC RECOGNITION OF ELECTRODE IMPRINTS IN SPOT WELDING OF THREE-LAYER HONEYCOMB STRUCTURES. The Paton Welding J., 02, 19-22.

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