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Keywords: machinery and structural damage identification
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Journal Articles
Article Type: Research Papers
J. Vib. Acoust. June 2022, 144(3): 031010.
Paper No: VIB-21-1287
Published Online: December 14, 2021
... other components or sources. Detection and evaluation of these faults in the early stages is a crucial task for successful machinery condition monitoring programs. spectral kurtosis negentropy reverse dispersion entropy infogram shock pulse bearing defects machinery and structural damage...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. October 2021, 143(5): 051010.
Paper No: VIB-20-1391
Published Online: January 22, 2021
... 10 12 2020 10 12 2020 22 01 2021 rotating blade crack dynamic characteristic nonlinear vibration machinery and structural damage identification rotor dynamics Table 1 Blade parameters Nomenclature Item Round value Elasticity modulus E 2.1 × 10...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. October 2021, 143(5): 051011.
Paper No: VIB-20-1392
Published Online: January 22, 2021
... nonlinear vibration machinery and structural damage identification rotor dynamics This article is the continuation of Part I of the study on dynamic characteristic analysis of rotating blade with transverse crack. Through mathematical formulation and physical mechanism analysis, systematical...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. August 2021, 143(4): 041007.
Paper No: VIB-20-1390
Published Online: November 19, 2020
... scattering mode conversion opening crack machinery and structural damage identification modal analysis system identification ultrasound The cracks widely present in industrial structures are urgent problems since they may grow and cause serious accidents. The ultrasonic guided waves propagate...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. December 2020, 142(6): 061010.
Paper No: VIB-19-1417
Published Online: June 11, 2020
... 11 06 2020 dynamics machinery and structural damage identification modal analysis system identification Since its creation and use in the early 20th century, perturbation theory is a well-explored topic and has been extensively studied in system dynamics [ 1 , 2 ]. The type...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. April 2020, 142(2): 021016.
Paper No: VIB-19-1035
Published Online: January 25, 2020
... of this work, or allow others to do so, for United States Government purposes. 22 01 2019 22 11 2019 22 11 2019 02 12 2019 machinery and structural damage identification mechanical signatures random vibration mechanical shock energy methods energy response spectra...
Includes: Supplementary data
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. February 2020, 142(1): 011014.
Paper No: VIB-18-1476
Published Online: November 18, 2019
... 2018 11 10 2019 14 10 2019 22 10 2019 dynamics machinery and structural damage identification mechanical signatures mechatronics and electro-mechanical systems sensors and actuators smart materials and structures load compensation Structural health monitoring (SHM...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. February 2020, 142(1): 011020.
Paper No: VIB-19-1349
Published Online: November 18, 2019
... and A coustics . 03 08 2019 21 10 2019 23 10 2019 04 11 2019 transformer winding transient vibration structural nonlinearity wavelet transform damping machinery and structural damage identification non-linear vibration The operational safety of power transformers...