| 相似理论在半主动悬架仿真中的应用 |
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| 引用本文： | 代芳,王红星. 相似理论在半主动悬架仿真中的应用[J]. 噪声与振动控制, 2010, 30(2): 54-56. DOI: 10.3969/j.issn.1006-1355.2010.02.054 |
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| 作者姓名： | 代芳 王红星 |
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| 作者单位： | （南昌工程学院机械与动力工程系，南昌330099） |
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| 摘 要： | 介绍可调阻尼减振器及其工作原理,建立可调阻尼减振器的力学模型。根据车辆动力学理论,建立汽车1/4半主动悬架的动力学模型。介绍相似理论,将相似理论应用在半主动悬架仿真中,建立1/4汽车半主动悬架的相似电路,通过对相似电路的仿真研究,预测实际半主动悬架改善车辆平顺性的效果。
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| 关 键 词： | 振动与波 半主动悬架 相似理论 仿真 |
| 收稿时间： | 2009-08-24 |
Application of Similarity Theory in Simulation Analysis of Semi-active Suspension |
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| DAI Fang,WANG Hong-xing. Application of Similarity Theory in Simulation Analysis of Semi-active Suspension[J]. Noise and Vibration Control, 2010, 30(2): 54-56. DOI: 10.3969/j.issn.1006-1355.2010.02.054 |
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| Authors: | DAI Fang WANG Hong-xing |
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| Affiliation: | (Department of Mechanical and Power Engineering, Nanchang Institute of Technology, Nanchang330099, China) |
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| Abstract: | An adjustable damper and its working principle are introduced, and its mechanical model is established.Using vehicle's dynamics theory, a dynamic model of a quarter of semi-active suspension is established.The similarity theory is introduced and applied in simulation analysis of the semi-active suspension.A similarity circuit of a quarter of the semi-active suspension is established.Through the simulation of the similarity circuit, the effect of semi-active suspension on improving vehicle's ride comfortableness is forecasted. |
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| Keywords: | vibration and wave semi-active suspension similarity theory simulation |
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