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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
... mode shapes are that they tend to be sensitive to measurement error and noise ( 3 ), and they require a larger number of sensors. condition monitoring feedback flaw detection maintenance engineering structural acoustics vibrations 07 12 2007 24 06 2008 15 03 2010 15...
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
.... , 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 Through Transient Response ,” Mech. Mach. Theory 0094-114X 10.1016/S0094-114X(97)00116-X...
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
.... , and Wilks , A. , 2005 , “ High Performance Condition Monitoring of Aircraft Engines ,” Proceedings of GT 2005 ASME Turbo Expo , Reno, NV, Paper No. GT2005-68485. Brockwell , P. , and Davis , R. , 1991 , Time Series: Theory and Methods , Springer , New York . Worden , K...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. February 2009, 131(1): 011002.
Published Online: December 29, 2008
... 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 algorithms neural nets reliability...
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. acoustic emission condition monitoring cracks rolling bearings vibrations A specially designed test rig that encouraged the natural damage condition of a test bearing was employed. To speed up crack initiation, a combination of a thrust...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. June 2008, 130(3): 031004.
Published Online: April 3, 2008
.... , and Makis , V. , 2005 , “ An Application of the Modulus Maxima Distribution in Machinery Condition Monitoring ,” J. Qual. Maint. Eng. 1355-2511 , 11 ( 4 ), pp. 375 – 387 . Peng , Z. K. , Chu , F. L. , and Tse , P. W. , 2007 , “ Singularity Analysis of the Vibration Signals...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. April 2008, 130(2): 021007.
Published Online: February 4, 2008
... oscillatory, the EMD provides a versatile tool for vibration analysis. This paper investigates the utility of EMD as an effective tool for rotary machine condition monitoring and health diagnosis. Specifically, the EMD process serves as a preprocessing operation through which a suitable signal filtering...
Journal Articles
Article Type: Technical Briefs
J. Vib. Acoust. April 2008, 130(2): 024502.
Published Online: January 30, 2008
... Technology for Condition Monitoring and Diagnosis of Rotating Machines: Bearings, Pumps, Gearboxes, Engines and Rotating Structures ,” Shock Vib. Dig. 0583-1024 10.1177/0583102405059054 , 38 ( 1 ), pp. 3 – 16 . Dowson , D. , and Higginson , G. R. , 1977 , Elasto-Hydrodynamic...
Journal Articles
Article Type: Technical Papers
J. Vib. Acoust. December 2007, 129(6): 701–709.
Published Online: July 26, 2007
... and Cluster-Randomized Data ,” Acad. Emerg. Med. 1069-6563 , 9 ( 4 ), pp. 330 – 341 . 03 04 2006 26 07 2007 condition monitoring electromechanical effects fibre reinforced composites flaw detection piezoceramics piezoelectric transducers structural engineering...
Journal Articles
Article Type: Technical Papers
J. Vib. Acoust. December 2007, 129(6): 763–770.
Published Online: July 9, 2007
... . Hegger , R. , Kantz , H. , and Schreiber , T. , 1999 , “ Practical Implementation of Nonlinear Time Series Methods: The TISEAN Package ,” Chaos 1054-1500 10.1063/1.166424 , 9 ( 2 ), pp. 413 – 435 . 30 07 2006 09 07 2007 beams (structures) chaos condition...
Journal Articles
Article Type: Technical Papers
J. Vib. Acoust. August 2007, 129(4): 441–447.
Published Online: March 23, 2007
... the the waveforms of interest for further analysis. Moderate speed test rig schematic 18 04 2006 23 03 2007 condition monitoring machine testing fault diagnosis acoustic measurement time-frequency analysis acoustic signal processing signal analysis time-frequency...
Journal Articles
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
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
... 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...