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Keywords: crack detection
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Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Vib. Acoust. December 2011, 133(6): 064504.
Published Online: November 28, 2011
.... Eng. Gas Turbines Power , 120 , pp. 149 – 154 . 10.1115/1.2818068 10 Green , I. , and Casey , C. , 2005 , “ Crack Detection in a Rotor Dynamic System by Vibration Monitoring - Part I: Analysis ,” ASME J. Eng. Gas Turbines Power , 127 , pp. 425 – 436 . 10.1115/1.1789514 11...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. October 2011, 133(5): 051004.
Published Online: July 26, 2011
... Cantilever Beam Under Harmonic Excitation ,” Int. J. Non-Linear Mech. 0020-7462 , 42 , pp. 566 – 575 . 10.1016/j.ijnonlinmec.2006.08.007 Saavedra , P. N. , and Cuitino , L. A. , 2001 , “ Crack Detection and Vibration Behavior of Cracked Beams ,” Comput. Struct. 0045-7949 , 79 , pp...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. October 2009, 131(5): 051001.
Published Online: September 9, 2009
... , 7 , pp. 729 – 734 . 10.1177/107754630100700507 Lele , S. P. , and Maiti , S. K. , 2002 , “ Modeling of Transverse Vibration of Short Beams for Crack Detection and Measurement of Crack Extension ,” J. Sound Vib. 0022-460X , 257 , pp. 559 – 583 . 10.1006/jsvi.2002.5059...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. August 2009, 131(4): 041008.
Published Online: June 8, 2009
... 2007 30 05 2008 08 06 2009 condition monitoring crack detection failure analysis machine testing rotors vibrations Due to the fact that propagating fatigue transverse cracks can have catastrophic effects on the reliability of the rotating machinery, an early detection...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. February 2009, 131(1): 011012.
Published Online: January 8, 2009
.... , Azzaro , S. H. , Bankert , R. J. , and Sheibel , J. , 1989 , “ Development of an On-Line Rotor Crack Detection and Monitoring System ,” ASME J. Vib., Acoust., Stress, Reliab. Des. 0739-3717 , 111 , pp. 241 – 250 . Sekhar , A. S. , and Prabhu , B. S. , 1992 , “ Crack...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. August 2008, 130(4): 041009.
Published Online: July 11, 2008
... for structural inspection, it is important to understand the physics of the associated wave propagation problem and the interaction of the propagating waves with damage. aluminium crack detection numerical analysis plates (structures) structural acoustics surface acoustic waves 19 04 2007...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. August 2008, 130(4): 041001.
Published Online: May 22, 2008
...Shuncong Zhong; S. Olutunde Oyadiji This paper proposes a new approach based on auxiliary mass spatial probing by stationary wavelet transform (SWT) to provide a method for crack detection in beamlike structure. SWT can provide accurate estimation of the variances at each scale and facilitate...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. August 2007, 129(4): 458–470.
Published Online: April 12, 2007
... method for signals with low kurtosis or low SNR. The proposed approach has been successfully applied to noise reduction and fault feature extraction of bearing signals. 05 05 2006 12 04 2007 signal denoising crack detection mean square error methods Noise reduction (denoising...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. August 2007, 129(4): 495–506.
Published Online: March 19, 2007
... sizes on outer rings and inner rings of ball bearings. 07 09 2006 19 03 2007 fatigue condition monitoring ball bearings rolling bearings wavelet transforms vibrations crack detection demodulation wavelet mechanical shock response modal analysis vibratory analysis...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. December 2007, 129(6): 752–762.
Published Online: February 19, 2007
... 19 02 2007 surface acoustic waves piezoelectric transducers condition monitoring Fourier transforms crack detection modal analysis ultrasonic imaging phased array radar structural health monitoring SHM Lamb waves piezoelectric wafer active sensor PWAS tuning sensors phased...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. December 2007, 129(6): 771–783.
Published Online: February 14, 2007
... benefit the damage identification accuracy and robustness. 10 09 2006 14 02 2007 eigenvalues and eigenfunctions feedback closed loop systems vibrations crack detection optimal control frequency measurement structural damage identification vibration-based damage...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. October 2007, 129(5): 541–549.
Published Online: February 6, 2007
... vibration boundary condition dynamic contact friction crack mode splitting duffing oscillator finite element modeling bone nondestructive testing crack detection bioacoustics vibrations acoustic resonance biomechanics patient diagnosis piezoelectric transducers finite element analysis...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. December 2007, 129(6): 730–738.
Published Online: January 5, 2007
.... 08 05 2006 05 01 2007 structural acoustics surface acoustic waves aircraft piezoelectric transducers condition monitoring aerospace engineering acoustic applications crack detection corrosion Structural health monitoring (SHM) techniques are being developed to reduce...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Vib. Acoust. June 2007, 129(3): 390–395.
Published Online: October 12, 2006
... 2005 12 10 2006 vibrations crack detection damping bending finite element analysis cracked beam free vibration crack localization crack sizing Most of current damage-detection method experimental techniques require that the vicinity of damages is known a priori...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. December 2006, 128(6): 741–749.
Published Online: June 9, 2006
..., it becomes easier to detect a rotor crack by utilizing these resonances. 8 In the viewpoint of crack detection, the second power series crack model is mostly enough and the fourth power series model is sufficient to represent the qualitative characteristics of the crack rotor. However, quantitative...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. February 2007, 129(1): 58–65.
Published Online: February 3, 2006
... . Chan , T. H. T. , Law , S. S. , and Yung , T. H. , 2000 , “ Moving Force Identification Using an Existing Prestressed Concrete Bridge ,” Eng. Struct. 0141-0296 10.1016/S0141-0296(99)00084-X , 22 , pp. 1261 – 1270 . 25 11 2003 03 02 2006 crack detection...
Journal Articles
Publisher: ASME
Article Type: Article
J. Vib. Acoust. February 2005, 127(1): 84–92.
Published Online: March 21, 2005
... identification methods. vibrations crack detection acoustic measurement ultrasonic materials testing Chebyshev approximation elastic constants series (mathematics) inverse problems singular value decomposition 14 May 2003 20 January 2004 21 03 2005 Contributed...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. October 2005, 127(5): 467–474.
Published Online: November 29, 2004
... to be independent. 11 08 2003 16 11 2004 29 11 2004 turbines fault diagnosis vibrational modes aerospace industry modelling variational techniques crack detection geometry Vehicle health monitoring systems are becoming a critical safety boosting component in a significant...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Vib. Acoust. December 2005, 127(6): 575–587.
Published Online: September 8, 2004
... 08 2000 08 09 2004 vibrations structural acoustics elastic constants crack detection elastic waves Galerkin method A 6.225 m long hydroelastic ship (see Fig. 1 ), representing a 1 ∕ 20 th scale model of a Canadian Patrol Frigate (CPF), was built in 1992...