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Keywords: mechanical variables measurement
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Journal Articles

An Efficient Iterative Algorithm for Accurately Calculating Impulse Response Functions in Modal Testing

J. M. Liu, W. D. Zhu, Q. H. Lu, G. X. Ren
Journal: Journal of Vibration and Acoustics
Article Type: Technical Briefs
J. Vib. Acoust. December 2011, 133(6): 064505.
DOI: https://doi.org/10.1115/1.4005221
Published Online: November 28, 2011
... 2011 25 09 2011 28 11 2011 28 11 2011 continuum mechanics fast Fourier transforms interpolation iterative methods mechanical engineering computing mechanical variables measurement MIMO systems parameter estimation physics computing transient response vibrations...
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Topics: Algorithms, Errors, Fittings, Impulse (Physics), Testing
Journal Articles

Measured Dynamic Properties of Flexible Hoses

D. Nigel Johnston, Tim M. Way, Kerry M. Cone
Journal: Journal of Vibration and Acoustics
Article Type: Research Papers
J. Vib. Acoust. April 2010, 132(2): 021011.
DOI: https://doi.org/10.1115/1.4000774
Published Online: March 18, 2010
... rating and its type of reinforcement. 23 12 2008 12 08 2009 18 03 2010 18 03 2010 elastic moduli elasticity hoses impedance matrix mechanical variables measurement shapes (structures) Flexible hoses have an important effect on the dynamic performance and noise...
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Topics: Bulk modulus, Nylon fabrics, Pressure, Steel, Stiffness, Temperature, Poisson ratio
Journal Articles

Improved Experimental Ritz Vector Extraction With Application to Damage Detection

Stuart G. Taylor, David C. Zimmerman
Journal: Journal of Vibration and Acoustics
Article Type: Research Papers
J. Vib. Acoust. February 2010, 132(1): 011012.
DOI: https://doi.org/10.1115/1.4000762
Published Online: February 1, 2010
... 02 2010 01 02 2010 failure (mechanical) finite element analysis matrix algebra mechanical variables measurement structural acoustics dynamic testing Ritz vectors damage detection noise accuracy indicator Structural damage detection is an important issue for large...
View Article titled, Improved Experimental Ritz Vector Extraction With Application to Damage Detection
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Topics: Algorithms, Damage, Noise (Sound), Stiffness