Design analysis of a magnetorheological damper

被引：0
|
作者：
He, JM [1 ]
Huang, J [1 ]
Fu, LJ [1 ]
机构：
[1] Chongqing Inst Technol, Chongqing 400050, Peoples R China
来源：
ICMIT 2005: MECHATRONICS, MEMS, AND SMART MATERIALS | 2005年 / 6040卷
关键词：
MR fluid; MR damper; design method;
D O I：
10.1117/12.664258
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The design method of a cylindrical magnetorheological (MR) damper is established. The viscosity model is used to describe the viscous characteristics of the MR fluids subject to an applied magnetic field. The equation for the damping force is derived to provide the theoretical foundation for the design of the damper. Based on this equation the engineering expressions for the gap and effective length of the annular MR fluid between the piston and the outer cylinder are derived. The values of the gap and length can be calculated when the required damping force. the velocity of the piston, and the desired control damping force ratio are specified.
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页数：7
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