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汽车悬架磁流变阻尼器的试验建模 被引量:3

A Study on the Modeling of Magneto rheological Dampers for Vehicle Suspension Based on Experiments
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摘要 依据汽车悬架用磁流变阻尼器的阻尼特性试验结果 ,提出了一种描述阻尼器动态特性的力学模型 ,即修正的Bouc Wen模型。并用优化的方法确定了模型的参数。该模型能够较精确地描述磁流变阻尼器在改变电流强度时的动态特性。 Using the results of magnetorheological(MR)damper perfo rmance testing,a mathematical mode l,modified Bouc-Wen model,for MR d amper is proposed.With optimizatio n method,parameters of the model ar e determined.It shows that the mod el can rather accurately describe the dynamic characteristics of MR damper under fluctuating current.
出处 《汽车工程》 EI CSCD 北大核心 2004年第6期683-685,共3页 Automotive Engineering
基金 国家自然科学基金资助项目 (10 172 0 6 0 )。
关键词 汽车悬架 磁流变阻尼器 阻尼特性 动态特性 建模 力学模型 试验结果 描述 优化 参数 Magnetorheological damp er,Suspension system,Semi-active c ontrol
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共引文献260

同被引文献12

  • 1周玉丰,吴龙.汽车悬架系统磁流变减振器的数学模型及其试验研究[J].汽车技术,2006(4):31-34. 被引量:3
  • 2王唯,夏品奇,刘朝勇.基于Bouc-Wen方程的磁流变阻尼器实验建模[J].振动工程学报,2006,19(3):296-301. 被引量:11
  • 3杨礼康,潘双夏,王维锐,冯培恩.磁流变减振器滞环特性试验及建模方法[J].机械工程学报,2006,42(11):137-143. 被引量:9
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