Seismic displacement control of multiple-degree-of-freedom structures using tuned viscous mass dampers

Kohju Ikago, Yoshifumi Sugimura, Kenji Saito, Norio Inoue

研究成果: Conference contribution

15 被引用数 (Scopus)

抄録

The authors have presented a new seismic control device the tuned viscous mass damper (TVMD). The TVMD consists of a viscous mass damper with an apparent mass amplifier and a soft spring which connects the damper to the primary system. The mass amplifier has allowed us to make the additional mass and device itself smaller compared with a conventional tuned mass damper (TMD). The design method to determine an optimum set of damper parameters has not yet been presented for the vibration control system of a damped MDOF structure, while that of an undamped SDOF structure is obtained by the fixed point method. In this paper, we present a design method to obtain a set of optimum damper parameters for the seismic control system of a damped MDOF structure using sequential quadratic programming (SQP).

本文言語English
ホスト出版物のタイトルProceedings of the 8th International Conference on Structural Dynamics, EURODYN 2011
編集者G. Lombaert, G. Muller, G. De Roeck, G. Degrande
出版社University of Southampton, Institute of Sound Vibration and Research
ページ1800-1807
ページ数8
ISBN(電子版)9789076019314
出版ステータスPublished - 2011
イベント8th International Conference on Structural Dynamics, EURODYN 2011 - Leuven, Belgium
継続期間: 2011 7 42011 7 6

出版物シリーズ

名前Proceedings of the 8th International Conference on Structural Dynamics, EURODYN 2011

Other

Other8th International Conference on Structural Dynamics, EURODYN 2011
CountryBelgium
CityLeuven
Period11/7/411/7/6

ASJC Scopus subject areas

  • Hardware and Architecture
  • Computer Networks and Communications
  • Control and Systems Engineering
  • Electrical and Electronic Engineering

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