| 车辆座椅减振研究 |
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| 引用本文： | 赵德敏,张琪昌.车辆座椅减振研究[J].天津理工大学学报,2006,22(5):6-8,30. |
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| 作者姓名： | 赵德敏 张琪昌 |
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| 作者单位： | 天津大学,机械学院,天津,300072 |
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| 摘 要： | 本文将磁流变阻尼器用于座椅悬挂系统,并进行了理论分析和数值仿真分析,研究结果表明将磁流变阻尼器用于车辆座椅减振效果十分优良.1人-椅系统主共振理论分析在车辆振动系统中,振动通过座椅传给人体.座椅振动传递率又称加速度传递率为座椅与人体接触面上的加速度与车辆底盘激励
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| 关 键 词： | 车辆座椅 磁流变阻尼器 平均法 非线性振动 |
| 文章编号： | 1673-095X（2006）05-0006-03 |
| 收稿时间： | 2006-06-01 |
| 修稿时间： | 2006-06-01 |
Investigation on reducing vibration of vehicle seat |
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| ZHAO De-min,ZHANG Qi-chang.Investigation on reducing vibration of vehicle seat[J].Journal of Tianjin University of Technology,2006,22(5):6-8,30. |
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| Authors: | ZHAO De-min ZHANG Qi-chang |
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| Institution: | School of Mechanical Engineering, Tianjin University, Tianjin 300072, China |
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| Abstract: | Investigate vehicle seat-person vibration discipline is important for improving ride comfortability of vehicle occupants.Magnetorheological fluid damper is used in the seat suspension system.The modified Bingham model is adopted for magnetorheological fluid damper.The nonlinear vibration theory and numerical simulation method are applied to the three-degree-freedom seat-person model.The analytical solution is basically conformed to the numerical solution.The physical parameters of the magnetorheological fluid damper's effect on resonance of the system is also obtained.The paper obtains comparative identical parameter model of magnetorheological fluid damper.It can provide atheory basic for the control system. |
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| Keywords: | vehicle seat magnetorheological fluid damper average method nonlinear vibration |
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