An efficient approach for identifying im
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N. Hu; H. Fukunaga; S. Matsumoto; B. Yan; X.H. Peng
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Article
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2007
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Elsevier Science
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English
⚖ 535 KB
In this paper, an efficient technique is proposed for identifying the impact force acting on CFRP laminated plates. First, Chebyshev polynomial is employed to approximate the impact force history. The coefficients in Chebyshev polynomial are directly used as unknown parameters. The relation between