摘要
介绍了一种新型磁流变液减振器的工作原理及结构,结合伪静力模型和Bouc-Wen模型,建立了磁流变液减振器阻尼力特性方程,通过Matlab/Simulink仿真分析了磁流变液减振器阻尼力-位移、阻尼力-速度变化规律,验证了所建立磁流变液减振器阻尼力数学模型的正确性,为磁流变液减振器的深入研究提供了理论依据。
The structure and working principle of a new type Magnetorheological Fluid（ MRF） damper is introduced. The damping force characteristic equations were established in combination with pseudo static model and Bouc-Wen model. The law of changing of MRF damper＇s resistance-displacement and resistance-speed were simulated and analyzed by Matlab/Simulink software. The correctness of the mathematical model is verified,which provides a theoretical basis for the further research of MRF damper.
作者
闫占辉
关铁鹰
YAN Zhanhui;GUAN Tieying(School of Mechanical and Electrical Engineering,Changchun Institute of Technology,Changchun Jilin 130012,China)
出处
《机床与液压》
北大核心
2018年第9期148-150,163,共4页
Machine Tool & Hydraulics
基金
吉林省教育厅"十二五"科学技术研究资助项目(吉教科合[2014]第320号)
