| 履带车辆磁流变减振器阻尼力建模与实验 |
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| 引用本文： | 张建,张进秋,齐蕴光,周晓,张磊.履带车辆磁流变减振器阻尼力建模与实验[J].噪声与振动控制,2011,31(2):103-106. |
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| 作者姓名： | 张建 张进秋 齐蕴光 周晓 张磊 |
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| 作者单位： | (1. 装甲兵工程学院 技术保障工程系, 北京 100072； 2. 装甲兵工程学院 机械工程系, 北京 100072 ) |
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| 基金项目： | "十一五国防预研"项目资助 |
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| 摘 要： | 为了研究履带车辆磁流变减振器阻尼力的特性，通过理论分析得到MRF减振器的阻尼力模型，并在自行研制的实验台架上进行测试，对阻尼力—位移，阻尼力—电流，阻尼力—速度之间的关系进行研究，在给定的速度用理论模型对MRFD的阻尼力进行预测。实验结果表明，理论模型与实验数据相吻合，阻尼力可调倍数达到3.5倍。
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| 关 键 词： | 振动与波 磁流变减振器 动力学模型 履带车辆 |
| 收稿时间： | 2010-7-14 |
| 修稿时间： | 2010-8-6 |
Modelling and Experimental on MRF Damper Force of Tracked Vehicle |
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| ZHANG Jian,ZHANG Jin-qiu,QI Yun-guang,ZHOU Xiao,ZHANG Lei.Modelling and Experimental on MRF Damper Force of Tracked Vehicle[J].Noise and Vibration Control,2011,31(2):103-106. |
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| Authors: | ZHANG Jian ZHANG Jin-qiu QI Yun-guang ZHOU Xiao ZHANG Lei |
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| Affiliation: | ( 1.Department of Technical Support Engineering, Academy of Armored Force Engineering, Beijing 100072, China;2.Department of Mechanical Engineering, Academy of Armored Force Engineering, Beijing 100072, China ) |
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| Abstract: | An MRFD force model is established for damper force characteristic investigation through theoretical analysis. Force characteristic of MRFD was studied experimentally in self-made testing equipment. The relationships between force and displacement, force and current, force and velocity were tested. The damper force of MRFD for a given velocity is predicted by the theoretical model. The experiment results show that the theoretical model and the experimental data are in agreement, and the damping coefficient can reach 3.5. |
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| Keywords: | vibration and wave magnetorheological fluid damper dynamical model tracked vehicle |
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