Estimation of the global optimality for multiple tuned mass damper systems using order statistics

Makoto Yamakawa*, Susumu Yoshinaka, Yoshikazu Araki, Koji Uetani, Ken'Ichi Kawaguchi

*この研究の対応する著者

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

In the design of passive tuned mass damper (TMD) on the vibration control performance of spatial structures, we have to decide the both of a spatial arrangement and characteristics. To find an optimum design of the system is formulated as Mixed-Integer Programming (MIP) problem. It is difficult to obtain the exact global optimum solution in general form. We present a method which can guarantee to find a near-optimal solution with pre-assigned accuracy. The key concept of the method is random search based on prediction by order statistics. Through a numerical example, we investigate the applicability and effectiveness of the method to the design of TMD systems.

本文言語English
ホスト出版物のタイトル11th World Congress on Computational Mechanics, WCCM 2014, 5th European Conference on Computational Mechanics, ECCM 2014 and 6th European Conference on Computational Fluid Dynamics, ECFD 2014
編集者Antonio Huerta, Eugenio Onate, Xavier Oliver
出版社International Center for Numerical Methods in Engineering
ページ4362-4372
ページ数11
ISBN(電子版)9788494284472
出版ステータスPublished - 2014 7 1
外部発表はい
イベントJoint 11th World Congress on Computational Mechanics, WCCM 2014, the 5th European Conference on Computational Mechanics, ECCM 2014 and the 6th European Conference on Computational Fluid Dynamics, ECFD 2014 - Barcelona, Spain
継続期間: 2014 7 202014 7 25

出版物シリーズ

名前11th World Congress on Computational Mechanics, WCCM 2014, 5th European Conference on Computational Mechanics, ECCM 2014 and 6th European Conference on Computational Fluid Dynamics, ECFD 2014

Conference

ConferenceJoint 11th World Congress on Computational Mechanics, WCCM 2014, the 5th European Conference on Computational Mechanics, ECCM 2014 and the 6th European Conference on Computational Fluid Dynamics, ECFD 2014
国/地域Spain
CityBarcelona
Period14/7/2014/7/25

ASJC Scopus subject areas

  • 材料力学
  • 計算理論と計算数学
  • コンピュータ サイエンスの応用
  • 機械工学

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