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Keywords: condition monitoring
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Journal Articles
Article Type: Research Papers
J. Vib. Acoust. August 2011, 133(4): 041011.
Published Online: April 11, 2011
... Behzad , M. , and Bastami , A. R. , 2009 , “ A Model for Vibration Generation in the Rolling Element Bearings ,” Proceedings of COMADEM: Condition Monitoring and Diagnostic Engineering Management , 9-11 June 2009, San Sebastian, Spain. Ho , D. , and Randall , R. B. , 2000...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. June 2010, 132(3): 031009.
Published Online: April 28, 2010
... emission testing active noise control machine bearings statistics acoustic emission condition monitoring denoising DWT SANC spectral subtraction rolling bearing Acoustic emission (AE) results from the release of energy in the form of transient elastic waves in the material ( 1...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. April 2010, 132(2): 021002.
Published Online: March 15, 2010
... , q + 2 , … , N o 07 12 2007 24 06 2008 15 03 2010 15 03 2010 condition monitoring feedback flaw detection maintenance engineering structural acoustics vibrations Structural health monitoring that is reliable and efficient is very important...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. December 2009, 131(6): 061012.
Published Online: November 20, 2009
...Yongyong He; Xinming Zhang; Michael I. Friswell Rolling element bearings are very common components in rotating machinery. Hence, condition monitoring and the detection of defects are very important for the normal and safe running of these machines. Vibration based techniques are well established...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. August 2009, 131(4): 041015.
Published Online: July 14, 2009
... of a simply supported beam is presented as an example problem. 02 11 2007 07 11 2008 14 07 2009 calibration condition monitoring cracks statistical analysis structural engineering singularity detection wavelet analysis false alarm signal to noise ratio open crack...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. August 2009, 131(4): 041008.
Published Online: June 8, 2009
.... Mech. 0013-7944 10.1016/0013-7944(94)00175-8 , 55 , pp. 831 – 857 . Wauer , J. , 1990 , “ Dynamics of Cracked Rotors: Literature Survey ,” Appl. Mech. Rev. 0003-6900 , 43 , pp. 13 – 17 . Sekhar , A. , and Prabhu , B. , 1998 , “ Condition Monitoring of Cracked Rotors...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. August 2009, 131(4): 041003.
Published Online: June 5, 2009
...Markus A. Timusk; Michael G. Lipsett; Jordan McBain; Chris K. Mechefske Transient operation of machinery can greatly complicate the task of vibration-based online condition monitoring. Because the operating mode of a machine affects the physical response and hence the diagnostic parameters, real...
Journal Articles
Article Type: Technical Briefs
J. Vib. Acoust. June 2009, 131(3): 034503.
Published Online: April 22, 2009
... of the estimated modal parameters. 23 01 2008 10 12 2008 22 04 2009 building condition monitoring eigenvalues and eigenfunctions finite element analysis modal analysis steel stochastic processes structural engineering vibrations spatial structure finite element method field...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. April 2009, 131(2): 021004.
Published Online: February 17, 2009
... to maximize the efficiency of damage detection. From this combined analysis we may also identify the individual sensors that are most influenced by structural damage. 14 05 2008 12 09 2008 17 02 2009 autoregressive processes condition monitoring structural engineering computing...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. February 2009, 131(1): 011002.
Published Online: December 29, 2008
... very import to try ways and means possible to improve fault diagnosis accuracy to reduce downtime of machineries. fault diagnosis genetic algorithm integration diagnosis rotating machinery artificial immune systems condition monitoring electric machines fault diagnosis genetic...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. August 2008, 130(4): 041013.
Published Online: July 15, 2008
... comparative results between AE and vibration diagnosis. 23 10 2007 30 04 2008 15 07 2008 acoustic emission condition monitoring cracks rolling bearings vibrations Slow speed rotating machines are the mainstay of several industrial applications worldwide. They can be found...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. June 2008, 130(3): 031004.
Published Online: April 3, 2008
... an estimate of the defect magnitude. 08 01 2007 07 11 2007 03 04 2008 bending strength condition monitoring fatigue cracks fault diagnosis fractals gears time series vibrations gear fault detection self-similar time series random vibration The analysis...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. April 2008, 130(2): 021007.
Published Online: February 4, 2008
... 31 06 2007 04 02 2008 condition monitoring feature extraction machine testing rolling bearings signal processing vibration measurement empirical mode decomposition intrinsic mode function health diagnosis of rotary machine components rolling bearings Growing demand...
Journal Articles
Article Type: Technical Briefs
J. Vib. Acoust. April 2008, 130(2): 024502.
Published Online: January 30, 2008
....), 1987 , Non-Destructive Testing Handbook: Acoustic Emissions , American Society of Non-Destructive Testing , Columbus, OH, Vol. 5 . Mba , D. , and Raj , B. K. N. , 2006 , “ Development of Acoustic Emission Technology for Condition Monitoring and Diagnosis of Rotating Machines: Bearings...
Journal Articles
Article Type: Technical Papers
J. Vib. Acoust. December 2007, 129(6): 701–709.
Published Online: July 26, 2007
... alone, determine the optimal monitoring frequency ranges. 03 04 2006 26 07 2007 condition monitoring electromechanical effects fibre reinforced composites flaw detection piezoceramics piezoelectric transducers structural engineering The ability of piezoelectric materials...
Journal Articles
Article Type: Technical Papers
J. Vib. Acoust. December 2007, 129(6): 763–770.
Published Online: July 9, 2007
.... Experimental results based on the proposed approaches show that very small amounts of added mass at different locations along the beam can be accurately identified. 2 30 07 2006 09 07 2007 beams (structures) chaos condition monitoring feedback flaw detection intelligent structures...
Journal Articles
Article Type: Technical Papers
J. Vib. Acoust. August 2007, 129(4): 441–447.
Published Online: March 23, 2007
... conditions are given to confirm the validity of the approach. 18 04 2006 23 03 2007 condition monitoring machine testing fault diagnosis acoustic measurement time-frequency analysis acoustic signal processing signal analysis time-frequency distribution synchronous average...
Journal Articles
Article Type: Technical Papers
J. Vib. Acoust. August 2007, 129(4): 495–506.
Published Online: March 19, 2007
... 0043-1648 10.1016/0043-1648(95)06817-1 , 195 , pp. 162 – 168 . Peng , Z. K. , and Chu , F. L. , 2004 , “ Application of the Wavelet Transform in Machine Condition Monitoring and Fault Diagnostics: A Review with Bibliography ,” Mech. Syst. Signal Process. 0888-3270 10.1016/S0888...
Journal Articles
Article Type: Technical Papers
J. Vib. Acoust. December 2007, 129(6): 784–802.
Published Online: March 14, 2007
... characteristics of said excitation if improved damage detection is desired. In addition, the implied existence of a globally optimum excitation (in the sense of improved damage assessment) for the model system is explored. 29 11 2006 14 03 2007 condition monitoring evolutionary computation...
Journal Articles
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...