Design and Characterization on Inner Bypass Magneto-rheological Damper with Magnetic Bias

摘要：

Magneto-rheological(MR)damper is one of promising devices for semi-active control,there are many successful examples in the vibration suppression of mechanical and civil structures.In this paper,a kind of MR damper is proposed,with the characteristics of inner bypass working mode and magnetic bias,which enables the damping force change bi-directionally,and is potential to eliminate the flow block in the high current excitation.Consequently,good steering stability and fail-safe performance can be ensured when utilized in vehicles.The prototype of the new MR damper is designed,manufactured and tested for the verification of the effectiveness.

关键词： Inner Bypass Magnetic Bias Magnero-rheological Damper

作者: Honghui Zhang Changrong Liao Weimin Chen Miao Yu

作者单位: The Key Lab.of Opto-Electronic Technology and Systems,Ministry of Education,P.R.C College of Opto-electronics Engineering,Chongqing University,P.R.C

会议类型: 国际会议

会议名称: The World Forum on Smart Materials and Smart Structures Technology(SMSST07)(2007年世界智能材料与智能结构技术论坛)

会议地点: 重庆·南京

会议语种:英文

在线出版日期: 2007-05-01（万方平台首次上网日期，不代表论文的发表时间）