| 基于车辆半主动悬架的一种磁流变减振器阻尼力的理论推导及试验分析 |
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| 引用本文： | 郭媛美,岳崇勤,丁晓红.基于车辆半主动悬架的一种磁流变减振器阻尼力的理论推导及试验分析[J].探测与控制学报,2008,30(Z1). |
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| 作者姓名： | 郭媛美 岳崇勤 丁晓红 |
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| 作者单位： | 1. 上海理工大学机械工程学院,上海,200093
2. 上海新中冶金设备厂,上海,200183 |
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| 摘 要： | 根据汽车减振的特点,设计了一种磁流变减振器,并对它的阻尼力进行了理论推导,从推导的阻尼力公式可看出,根据设计的减振器,在车辆悬架动态性能模拟试验台上对示功特性和速度特性进行了试验验证,证明了推导的阻尼力公式中阻尼力与通电电流成非线性(二次)关系是合理的,对设计出真正用于实际的减振器有一定的参考价值.
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| 关 键 词： | 磁流变减振器 阻尼力 示功特性 |
The Theoretical Derivation and Experimental Analysis of a Magneto-rhelogical Shock Absorber Damping Force Based on the Semi-active Suspension Vehicles |
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| GUO Yuan-mei,YUE Chong-qin,DING Xiao-hong.The Theoretical Derivation and Experimental Analysis of a Magneto-rhelogical Shock Absorber Damping Force Based on the Semi-active Suspension Vehicles[J].Journal of Detection & Control,2008,30(Z1). |
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| Authors: | GUO Yuan-mei YUE Chong-qin DING Xiao-hong |
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| Affiliation: | GUO Yuan-mei 1,YUE Chong-qin 2,DING Xiao-hong 1 (1.Mechanical engineering college of University of Shanghai for science , technology,Shanghai 200093,China,2.Xinzhong Metallurgical Equipment Limited Company of Shanghai,Shanghai 200183,China) |
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| Abstract: | According to the characteristics of a magneto-rheological,a magneto-rhelogical(MR) shock absorber is designed,and the damping force has been deduced by the theoretical derivation.The damping force derived from the formula indicates,according to the shock absorber design,that the vehicle suspension dynamic performance simulation test stand on the indicator and speed characteristics of a pilot test proved that the damping force and the current of electricity is nonlinear relationship(quadratic),with is a reas... |
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| Keywords: | MR shock absorber damping force work said the characteristics |
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