Applications of Wavelet Packets in System Identification |
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| Authors: | Maik Brehm Volkmar Zabel Klaus Markwardt |
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| Institution: | 1. Institute of Structural Mechanics, Bauhaus-University Weimar, Marienstrasse 15, 99421 Weimar, GERMANY;2. Applied Mathematics, Bauhaus-University Weimar, Coudraystrasse 13, 99421 Weimar, GERMANY |
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| Abstract: | As existing facilities / structures are modi.ed, as engineering knowledge advances and as the requirements to extend life increase, industries must demonstrate that operations can continue safely and economically. This is one objective of the Thematic Network SAFERELNET 1], where reassessment strategies are covered. One possibility to enhance the knowledge is an experimental assessment. This study aims to identify system parameters like mass, damping and stiffness of a dynamical system using wavelet packets. (© 2005 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim) |
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