Development of a self-sensing magnetorheological damper with magnets in-line coil mechanism

Guoliang Hu, Yun Lu, Shuaishuai Sun, Weihua Li

研究成果: Article査読

16 被引用数 (Scopus)

抄録

In this paper, a self-sensing magnetorheological (MR) damper is proposed, prototyped and experimental evaluations. This proposed MR damper consists of a conventionally damper part and a self-sensing mechanism through compact structure design. The self-sensing mechanism based on electromagnetic induction is composed of cylindrical permanent magnets and self-sensing coils which move vertically. The mathematical algorithm is put forward to describe the self-sensing capability of the proposed MR damper. Meanwhile, the self-sensing ability and damping performance of the proposed MR damper are tested under different excitation frequencies and displacements. The results show that the proposed self-sensing MR damper has both good self-sensing ability and controllable damping capability.

本文言語English
ページ(範囲)71-78
ページ数8
ジャーナルSensors and Actuators, A: Physical
255
DOI
出版ステータスPublished - 2017 3 1
外部発表はい

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 器械工学
  • 凝縮系物理学
  • 表面、皮膜および薄膜
  • 金属および合金
  • 電子工学および電気工学

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