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ACTA MECHANICA SOLIDA SINICA. 1997, (01) Core

EIGENSENSITIVITIES OF NONLINEAR EIGENEQUATION WITH REPEATED EIGENVALUESChinese Full Text

Zhang Dewen(Beijing Institute of Structure and Environment,Jeijing,100076)

Abstract: In large-scale structural and control engineering, the needs of nonlinear eigenequation are being rised progressively. When ones utilize nonlinear eigenequation to address the dynamic characters of otructure/control systems and to direct dynamic design.of the systems, the eigensensitivities are necessary informations. Up to now, however, the investigation for the eigenderivatives of nonlinear characteristic equation is fewer. A practic method for computing the eigenderivatives of nonlinear eigen... More
Keywords：

nonlinear eigenequation; eigensensitivity; eigenvector derivative;

  • DOI：

    10.19636/j.cnki.cjsm42-1250/o3.1997.01.009

  • Series：

    (A) Mathematics/ Physics/ Mechanics/ Astronomy

  • Subject：

    Mathematics

  • Classification Code：

    O241

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