|
|
|
| Summary of Research on Semi-active Control of Magnetorheological Damper |
| LI Jin-hua1, CHEN Shui-sheng1, LIU Xi-hui2, YANG Bao-shan1 |
| 1.East China Jiaotong University, Nanchang, Jiangxi 330013, China; 2. Planning Office of Jiangxi Transportation Bureau, Nanchang, Jiangxi 330013, China |
|
|
|
Abstract Research purposes: Magnetorheological damper is a high performance and intellectual damping device. The purposes of this paper are to make the research trend of magnetorheological damper known by the people concerned.
Research methods: An introduction is given to the present situation of research on semi-active control technology of magnetorhelogical damper and summaries are made of the features of magnetorheological fluid, mechanics model of magnetorhelogical damper and tactics of semi-active control in this paper.
Research results: Since magnetorhelogical damper can offer adjustable damping force, it is an ideal semi-active control device and can be applied further in engineering.
|
|
Received: 12 February 2006
|
|
|
|
|
|
| [4] |
周强,瞿伟廉.磁流变阻尼器的两种力学模型和试验验证[J].地震工程与工程振动, 2002,22(4):144-150.
|
| [6] |
SHAMESIH, COZZARELLIFA. Elastic and Inelastic Stress Analysis [M].Englewood Cliffs: Prentice Hall 1992:120-122.
|
| [2] |
DYKE S J, SPENCER B F, SAIN M K, et al. Modeling and control of magnetorheological; al damper for seismic response reduction [J]. Smart Mater and Struct, 1996(5):565-575.
|
| [7] |
WEN Y K. Method of random vibration of hysteretic systems [J]. J of Eng Mech Div, ASCE, 1976, 102(2):249-263.
|
| [5] |
周云,徐龙河,李忠献.磁流体阻尼器半主动控制结构的地震反应分析[J].土木工程学报, 2001,34(5):10-14.
|
| [3] |
涂建维,瞿伟廉,邹承明.MR智能阻尼器试验研究及径向基网络模型[J].武汉理工大学学报, 2003,25(1):43-45.
|
| [1] |
李忠献,姜南,徐龙河,等.不同控制策略下安装磁流变阻尼器的模型结构振动台试验与分析[J]. 建筑结构学报,2004(6):15-21.
|
|
|
|
2006, Vol. 23 
