A Controllable Micro Damper Using Magneto-Rheological Fluids

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  • Kim, Ki-Duck (Dept.of Mechanical Engineering, Graduate School of Sogang University) ;
  • Sim, Won-Chul (Dept.of Mechanical Engineering, Graduate School of Sogang University) ;
  • Jeon, Do-Young (Dept.of Mechanical Engineering, Sogang University) ;
  • Choi, Bum-Kyoo (Dept.of Mechanical Engineering, Sogang University)
  • 김기덕 (서강대학교 기계공학과 대학원) ;
  • 심원철 (서강대학교 기계공학과 대학원) ;
  • 전도영 (서강대학교 기계공학과) ;
  • 최범규 (서강대학교 기계공학과)
  • Published : 2000.08.01

Abstract

This paper provides a new concept of the controllable micro damper using MR(Magneto Rheological)fluids. The damper is composed of four layers which are fabricated by wet etching. The Process of the fabrication is explained and the change of damping property is experimentally shown. Since the damping force is controllable by the applied magnetic field the vibration can be effectively absorbed.

Keywords

References

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