叶片式MRF减振器的工作原理及磁路设计
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摘要
介绍了一种基于传统叶片式液压减振器设计的叶片式MRF减振器的工作原理和磁路设计,利用Ansoft工程电磁场有限元分析软件对两种不同结构的叶片式MRF减振器的磁路进行了有限元分析。通过深入分析该型减振器的磁场分布,为其在车辆悬挂系统半主动控制中的应用奠定了基础。
The construction and magnetic circuit design of vane mode Magnetorheological fluids (MRF) damper based on conventional vane hydraulic pressure damper is introduced in this paper. And two different magnetic circuit was evaluated using ANSOFT finite element analysis software. The present works lays a foundation for its application in the semi-active vibration control of vehicle suspension systems.
The construction and magnetic circuit design of vane mode Magnetorheological fluids (MRF) damper based on conventional vane hydraulic pressure damper is introduced in this paper. And two different magnetic circuit was evaluated using ANSOFT finite element analysis software. The present works lays a foundation for its application in the semi-active vibration control of vehicle suspension systems.
引文
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6Katsuaki Sunakoda,Hiroshi Sodeyama,Norio Iwata,Hideo Fujitani.Dyn amic Characteristics of Magneto-Rheological Fluid Damper[J],Smart structure and Material,2000,vol.3989:194-203.
7Dug-Young Lee,Norman M.Wereley.Analysis of Electro-and Magneto-Rhelogical Flow mode Dampers Using Herschel-Bulkley Model,SPIE,2000,vol.3989:244-255.
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10刘国强,赵凌志,蒋继娅.Ansoft工程电磁场有限元分析[M].电子工业出版社,2005.
2Housner G W,Bergman L A,Caughey TK,et al.Structural Control:Past,Present,and Future[J].J.Engineering Mechanics,1997.
3Carlson J D,Catanzarite D M and Clair K A St.Commercial magnetorheol ogical fluid devices[A].Proc.Fifth Int.Conf.on ER Fluids,MR Fluids and Associated Technology[C].U.K.,1995.
4欧进萍,关新春.可控流体减振驱动器的研究与应用[J].世界地震工程,1999.
5张进秋,吕建刚,孔庆春,李志宁.履带车辆主动悬挂系统磁流变减振器的研制[J].测试技术学报,2000,Vol.14(专刊):295-299.
6Katsuaki Sunakoda,Hiroshi Sodeyama,Norio Iwata,Hideo Fujitani.Dyn amic Characteristics of Magneto-Rheological Fluid Damper[J],Smart structure and Material,2000,vol.3989:194-203.
7Dug-Young Lee,Norman M.Wereley.Analysis of Electro-and Magneto-Rhelogical Flow mode Dampers Using Herschel-Bulkley Model,SPIE,2000,vol.3989:244-255.
8欧进萍,关新春.磁流变耗能器及其性能[J],地震工程与工程振动,1998,Vol.18,No.3:74-81.
9廖昌荣,陈伟民,余淼,黄尚廉.磁流变阻尼器件设计中若干技术问题探讨[J].功能材料与器件学报,2001,Vol.7,No.4:345-349.
10刘国强,赵凌志,蒋继娅.Ansoft工程电磁场有限元分析[M].电子工业出版社,2005.
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