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Journal Articles
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Schematic of the IoT/Fog laboratory-scale system developed to collect spind...
Published Online: January 31, 2023
Fig. 1 Schematic of the IoT/Fog laboratory-scale system developed to collect spindle health information for training and validating AI/ML classifiers More
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Equipment for laboratory-scaled spindle condition-based monitoring sensing ...
Published Online: January 31, 2023
Fig. 2 Equipment for laboratory-scaled spindle condition-based monitoring sensing system: (1) spindle, GDZ-80-1.5 C; (2) vibration sensor-wired, Willcoxon 789 A—thread mount (Vib-2); (3) vibration sensor-wireless smart sensor, TE8911—thread mount (Vib-1/TC-1); (4) acoustic pressure sensor (SND-1),... More
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Averaged spectrogram in various failure modes, spindle operating at 6000 rp...
Published Online: January 31, 2023
Fig. 8 Averaged spectrogram in various failure modes, spindle operating at 6000 rpm, normal operation (top left), imbalance (top right), ingression (bottom left), and crashed (bottom right) More
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Data from the smart sensor (TE8911) for various failure modes. Spindle oper...
Published Online: January 31, 2023
Fig. 9 Data from the smart sensor (TE8911) for various failure modes. Spindle operated at 6000 rpm. Normal operation (top left), imbalance (top right), ingression (bottom left), and crashed (bottom right). More
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Example of tracing the optimization, hyperparameters, and accuracy result w...
Published Online: January 31, 2023
Fig. 10 Example of tracing the optimization, hyperparameters, and accuracy result with the grid method. The top 5% results are displayed. Possible activation functions were ReLU (0), LeakyReLU (1), or tanh (2). More
Journal Articles
Journal Articles
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Schematic representation of a knot within an oblique scan: ( a ) plan view ...
Published Online: December 12, 2022
Fig. 4 Schematic representation of a knot within an oblique scan: ( a ) plan view of the scanning arrangement and ( b ) axial view More
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Scanning apparatus used for data collection: ( a ) schematic cross section ...
Published Online: December 12, 2022
Fig. 7 Scanning apparatus used for data collection: ( a ) schematic cross section showing interaction between X-ray source and detector and ( b ) constructed cart used for data collection More