グラフ理論を利用した一般化伝達剛性係数法の提案(機械力学,計測,自動制御)

書誌事項

タイトル別名
  • Generalized Transfer Stiffness Coefficient Method Using the Graph Theory

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説明

The generalized transfer stiffness coefficient method using the graph theory is developed in order to improve the applicability of the transfer stiffness coefficient method. In the new method, an analytical model is expresed by a signal-flow graph, and the graph is contracted according to the series and parallel contraction rules. The computational complexity and the memory requirement for the contraction process are both minimized by choosing the optimal contraction route. In addition, it is possible to develop the data-driving program which is applicable to various structures without updating the source program. An algorithm based on the present method is formulated for free and forced vibration analyses of a two-dimensional framework structure. Furthermore, a treatment for applying to a three-dimensional framework structure is described in brief. The validity of the present algorithm is confirmed by the numerical computational results.

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詳細情報 詳細情報について

  • CRID
    1573105977107133952
  • NII論文ID
    110006264941
  • NII書誌ID
    AN00187463
  • ISSN
    03875024
  • 本文言語コード
    ja
  • データソース種別
    • CiNii Articles

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