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.
李锦华，陈水生，刘喜辉，杨宝山. 磁流变阻尼器半主动控制研究综述[J]. 铁道工程学报, 2006, 23(8): 88-92.
LI Jin-hua, CHEN Shui-sheng, LIU Xi-hui, YANG Bao-shan. Summary of Research on Semi-active Control of Magnetorheological Damper. 铁道工程学报, 2006, 23(8): 88-92.
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