A Method Research to Obtain Quickly the Vibration Transmissibility of Cushioning Packaging Materials

Yi Hua Wang; Lin Bao; Hai Ming Jin

doi:10.4028/www.scientific.net/AMR.542-543.87

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 542-543A Method Research to Obtain Quickly the Vibration...

A Method Research to Obtain Quickly the Vibration Transmissibility of Cushioning Packaging Materials

Abstract:

Through the data acquisition system of drop impact test impact excitation pulse and in response to a pulse, to reduce or eliminate the experimental process generated interference signal brought influence, the excitation and response signals are Fourier transform (FFT), get the cushing material power spectrum and cross spectrum density value, the time domain signal into frequency domain signal, realize the effective filtering, the frequency domain signal in each frequency through the transfer rate calculation formula of cushing packaging material transient vibration transmitting rate, the transmission rate of the way the process of obtaining description and theoretical analysis.

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Periodical:

Advanced Materials Research (Volumes 542-543)

Pages:

87-90

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.542-543.87

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Online since:

June 2012

Authors:

Yi Hua Wang, Lin Bao, Hai Ming Jin

Keywords:

Cushioning Materials, Rapid Obtain, Vibration Transmission Rate

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