Research of Multi-source Information Sensing Technology in Defect Detection on Automatic Welding

2020 ◽  
pp. 137-146
Author(s):  
Dapeng Yang ◽  
Junfeng Han ◽  
Na Lv ◽  
Zhiqiang Feng
Keyword(s):  
Defect Detection ◽  
Automatic Welding ◽  
Source Information ◽  
Sensing Technology

A Smart Monitoring System for Automatic Welding Defect Detection

2019 ◽  
Vol 66 (12) ◽  
pp. 9641-9650 ◽  
Author(s):  
Paolo Sassi ◽  
Paolo Tripicchio ◽  
Carlo Alberto Avizzano
Keyword(s):  
Monitoring System ◽  
Defect Detection ◽  
Automatic Welding ◽  
Welding Defect

scholarly journals Automatic Welding Defect Detection of X-Ray Images by Using Cascade AdaBoost With Penalty Term

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 125929-125938 ◽  
Author(s):  
Feng Duan ◽  
Shifan Yin ◽  
Peipei Song ◽  
Wenkai Zhang ◽  
Chi Zhu ◽  
...  
Keyword(s):  
Defect Detection ◽  
Automatic Welding ◽  
Penalty Term ◽  
X Ray ◽  
Welding Defect

A Hierarchy of Multinomial Models for Multidimensional Source Monitoring

Methodology ◽  
2005 ◽  
Vol 1 (1) ◽  
pp. 2-17 ◽  
Author(s):  
Thorsten Meiser
Keyword(s):  
Cognitive Processes ◽  
Source Monitoring ◽  
Source Information ◽  
Model Comparisons ◽  
Storage And Retrieval ◽  
Multinomial Processing Tree ◽  
Multinomial Models ◽  
Hierarchical Relationship ◽  
Statistical Framework ◽  
Tree Models

Abstract. Several models have been proposed for the measurement of cognitive processes in source monitoring. They are specified within the statistical framework of multinomial processing tree models and differ in their assumptions on the storage and retrieval of multidimensional source information. In the present article, a hierarchical relationship is demonstrated between multinomial models for crossed source information ( Meiser & Bröder, 2002 ), for partial source memory ( Dodson, Holland, & Shimamura, 1998 ) and for several sources ( Batchelder, Hu, & Riefer, 1994 ). The hierarchical relationship allows model comparisons and facilitates the specification of identifiability conditions. Conditions for global identifiability are discussed, and model comparisons are illustrated by reanalyses and by a new experiment on the storage and retrieval of multidimensional source information.

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