... 1 Corresponding author. Email: wg152@soe.rutgers.edu 24 08 2021 25 10 2021 25 10 2021 03 12 2021 online monitoring sensor fusion tensor decomposition feature extraction quality inspection lightweight materials manufacturing welding and joining...

.... feature extraction Hotelling T2 control charts online image sensing seamless tube, cross-roll piercing Seamless steel tubes have been widely used in various applications such as boiler tubes, oil drilling, oil pipelines, automobile and aircraft pipelines, etc. The cold-finished seamless tubes...

... that MPO-SVME can increase the classification accuracy with only a handful of selected classifiers. surface classification dual-tree complex wavelet transform feature extraction support vector machine selective ensemble The condition of a workpiece surface has great impact...

... beforehand. The images were processed through the sparking image preprocessing, segmentation, enhancement, and feature extraction. Comparing the characteristic parameters of the sparking image with the result of the subjective grading, the relationship between the parameters and the sparking grades had been...

... detection. Peak-to-peak variation (sample length of 10 mm) of detail subprofile at level 4 09 07 2010 14 10 2011 12 01 2012 12 01 2012 clutches crack detection feature extraction fracture leak detection machine tools machining chatter pistons seals (stoppers...

... the suspicious seam-containing images to one-dimensional sequences. Discrete wavelet transform is then performed on the sequences for feature extraction. Finally, a T 2 control chart is established based on the extracted features to distinguish real seams from false positives. The snake-projection method has two...

... global or local profile deviations, which correspond to deviations of a whole process cycle or process segment(s) within a cycle, respectively. The principal curve method is used to conduct feature extraction and discrimination of tonnage signals. The developed methodology is demonstrated with industry...

... Forming Using Acoustic Emission ,” ASME J. Eng. Mater. Technol. , 112 , pp. 44 – 51 . Jin , J. , and Shi , J. , 2000 , “ Diagnostic Feature Extraction from Stamping Tonnage Signals based on Design of Experiments ,” ASME J. Manuf. Sci. Eng. , 122 , pp. 360 – 369 . Koh , C. K. H...

.... It is shown that the method iteratively generates a complete surface patch for any viewable surface object. 16 07 2003 14 03 2005 robot vision feature extraction recycling industrial manipulators Current methods for processing electronic waste (used computers, cell phones, etc...

... automatic optical inspection feature extraction image classification learning (artificial intelligence) production engineering computing inspection pattern recognition developmental vision appearance-based method invariance feature derivation classification complexity The work...

... are performed so as to generate the CWE geometry. Cutter Engagement Features (ceF) are used to characterize this geometry. Several classes of ceFs are defined to support this approach. The process of identifying ceFs is presented as a feature extraction problem. Algorithms for ceF extraction and parametrization...

... 07 2004 fault diagnosis condition monitoring maintenance engineering regression analysis wavelet transforms lifts maximum likelihood estimation feature extraction Prognostics Logistic Regression Degradation Assessment Fault Modes Classification Considerable efforts...