Variable stiffness and damping semi-active vibration control technology based on magnetorheological fluids

Shiyu Zhao, Huaxia Deng, Jin Zhanga, Shuaishuai Sun, Weihua Li, Lei Wang

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

Vibration is a source to induce uncertainty for the measurement. The traditional passive vibration control method has low efficiency and limited working conditions. The active vibration control method is not practical for its power demanding, complexity and instability. In this paper, a novel semi-active vibration control technology based on magnetorheological (MR) fluid is presented with dual variable stiffness and damping capability. Because of the rheological behavior depending on the magnetic field intensity, MR fluid is used in many damping semi-active vibration control systems. The paper proposed a structure to allow the both overall damping and stiffness variable. The equivalent damping and stiffness of the structure are analyzed and the influences of the parameters on the stiffness and damping changing are further discussed.

本文言語English
ホスト出版物のタイトルSixth International Symposium on Precision Mechanical Measurements
DOI
出版ステータスPublished - 2013
外部発表はい
イベント6th International Symposium on Precision Mechanical Measurements - Guiyang, China
継続期間: 2013 8 82013 8 12

出版物シリーズ

名前Proceedings of SPIE - The International Society for Optical Engineering
8916
ISSN(印刷版)0277-786X
ISSN(電子版)1996-756X

Other

Other6th International Symposium on Precision Mechanical Measurements
国/地域China
CityGuiyang
Period13/8/813/8/12

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • コンピュータ サイエンスの応用
  • 応用数学
  • 電子工学および電気工学

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