Impact Load Identification Based on Local Measurements

Abstract:

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A new methodology for load identification is proposed. The global dynamic structural response is modeled using only pre-computed, time dependent, dynamic influence matrix, describing structural response to locally generated unit impulses. Then, the impact load identification procedure is based on distance minimization between the modeled and measured local dynamic responses in sensor locations. The theoretical background as well as numerical examples is presented.

Info:

Periodical:

Key Engineering Materials (Volumes 293-294)

Edited by:

W.M. Ostachowicz, J.M. Dulieu-Barton, K.M. Holford, M. Krawczuk and A. Zak

Pages:

159-166

DOI:

10.4028/www.scientific.net/KEM.293-294.159

Citation:

M. Wiklo and J. Holnicki-Szulc, "Impact Load Identification Based on Local Measurements ", Key Engineering Materials, Vols. 293-294, pp. 159-166, 2005

Online since:

September 2005

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Price:

$35.00

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