| 车辆座椅悬架用磁流变阻尼器的阻尼特性实验研究 |
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| 引用本文： | 寇发荣,马建,王冀白. 车辆座椅悬架用磁流变阻尼器的阻尼特性实验研究[J]. 西安科技大学学报, 2012, 32(1): 111-115 |
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| 作者姓名： | 寇发荣 马建 王冀白 |
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| 作者单位： | 1. 西安科技大学机械工程学院,陕西西安710054;长安大学汽车学院,陕西西安710064
2. 长安大学汽车学院,陕西西安,710064 |
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| 基金项目： | 陕西省教育厅专项科研计划项目，中国博士后科学基金项目 |
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| 摘 要： | 在分析磁流变阻尼器的工作原理和简化模型的基础上,以座椅悬架用磁流变阻尼器为实验对象,在不同控制电流和不同激振频率输入下,对磁流变阻尼器的阻尼特性进行了台架实验研究。结果表明,该磁流变阻尼器耗能效果明显,而且阻尼力随着控制电流、激振频率的增加而增大,并趋于平衡。
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| 关 键 词： | 座椅悬架 磁流变阻尼器 控制电流 阻尼特性 实验研究 |
Experimental research on damping characteristics of magneto-rheological damper used in vehicle seat suspension |
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| KOU Fa-rong , MA Jian , WANG Ji-bai. Experimental research on damping characteristics of magneto-rheological damper used in vehicle seat suspension[J]. JOurnal of XI’an University of Science and Technology, 2012, 32(1): 111-115 |
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| Authors: | KOU Fa-rong MA Jian WANG Ji-bai |
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| Affiliation: | 1.College of Mechanical Engineering,Xi’an University of Science and Technology,X i’an 710054,China;2.College of Automobile,Chang’an University,Xi’an 710064,China) |
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| Abstract: | Based on the analysis of working principle and simplified model with magneto-rheological damper,targeted magneto-rheological damper used in vehicle seat suspension,under different control currents and different excitation frequency inputs,test studies on the damping characteristics of magneto-rheological damper are completed.The results indicate that the magneto-rheological damper has a good effectiveness for energy dissipation.The damping force increases with the increasing of control current and excitation frequency and tends to balance. |
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| Keywords: | seat suspension magneto-rheological damper control current damping characteristics experimental research |
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