Application of Experimental Modal Analysis to Determine Damping Properties for Stacked Corrugated Boxes
Joint Authors
Ge, Changfeng
Sutherland, Steven
Source
Mathematical Problems in Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-06-23
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Multilayer stacked corrugated packaging boxes are a common shipping mode in packaging distribution.
This study discusses how to determine the damping properties of stacked corrugated boxes using experimental modal analysis (EMA).
Prior to the calculation of damping properties, two MATLAB-based digital filters were applied to process the sampled original signals.
Both the logarithmic method and the curve fit method are used to compute the multiple damping ratios from the acceleration and displacement response data after the excitation.
The study found that the viscous damping and dry friction damping take place in a different time frame in stacked corrugated boxes.
This study recommends using the curve fit method to determine damping properties for a multiple-degree-of-freedom system such as stacked corrugated boxes.
American Psychological Association (APA)
Ge, Changfeng& Sutherland, Steven. 2013. Application of Experimental Modal Analysis to Determine Damping Properties for Stacked Corrugated Boxes. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-1010229
Modern Language Association (MLA)
Ge, Changfeng& Sutherland, Steven. Application of Experimental Modal Analysis to Determine Damping Properties for Stacked Corrugated Boxes. Mathematical Problems in Engineering No. 2013 (2013), pp.1-8.
https://search.emarefa.net/detail/BIM-1010229
American Medical Association (AMA)
Ge, Changfeng& Sutherland, Steven. Application of Experimental Modal Analysis to Determine Damping Properties for Stacked Corrugated Boxes. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-1010229
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1010229