THE RELATIONSHIP BETWEEN THE REAL AND IM
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S.D. Garvey; J.E.T. Penny; M.I. Friswell
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Article
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1998
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Elsevier Science
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English
โ 166 KB
It is shown that a simple relationship exists between the real and imaginary parts of complex modes of all systems which can be represented by real and symmetric mass, stiffness and damping matrices. The relationship is most simply expressed in those cases where all roots are complex and where the r