可控制磁流變阻尼器的研究
Controllable magneto rheological damper
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摘要: 磁流變液是一種新興的智能材料,利用這種智能材料可以研制成一種新式阻尼器。文章推導(dǎo)出了磁流變阻尼器3種工作模式下的動態(tài)模型,設(shè)計(jì)和加工了一種混合式磁流變阻尼器,并對該磁流變阻尼器的性能進(jìn)行了實(shí)驗(yàn)研究,測試結(jié)果和理論分析結(jié)果非常吻合,由此得到該理論模型是行之有效的。Abstract: Magneto rheological (MR) fluid is a new kind of intelligent materials, which can be used to develop a novel damper. An MR damper based on the dynamic models of three working modes are designed. The results of test are well consistent with the theoretical analysis.