| 悬架-轮胎-胎面自激振动系统建模与分析 |
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| 引用本文： | 董保利,张世炜,孙明.悬架-轮胎-胎面自激振动系统建模与分析[J].汽车科技,2009(1):43-45. |
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| 作者姓名： | 董保利 张世炜 孙明 |
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| 作者单位： | 同济大学,汽车学院,上海,201804 |
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| 摘 要： | 为了研究轮胎不均匀磨损与悬架特性的关系，建立了悬架-轮胎-胎面自激振动系统理论模型。在对扭杆梁式后悬架进行力学分析等效的基础上，综合了轮胎-胎面摩擦系统，在ADAMS中建立了能够反映车轮定位参数（前束角、外倾角）和胎面侧向位移的系统模型。通过仿真分析得到了自激振动系统的振动特性，有利于进一步的整车动力学分析和轮胎不均匀磨损研究。
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| 关 键 词： | 悬架 轮胎 自激振动 ADAMS |
Modeling and Dynamic Analyzing of Suspension-Tire-Tread System with Self-Excited Vibration |
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| DONG Bao-li,ZHANG Shi-wei,SUN Ming.Modeling and Dynamic Analyzing of Suspension-Tire-Tread System with Self-Excited Vibration[J].Automobile Science and Technology,2009(1):43-45. |
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| Authors: | DONG Bao-li ZHANG Shi-wei SUN Ming |
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| Institution: | Tongji University;Shanghai 201804;China |
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| Abstract: | To study the relationship between the rear suspension and uneven tire wear,a suspension-tire-tread system with self-excited vibration was established here.The mechanical simplification of a twist beam rear suspension model was conducted firstly.The self-excited vibration of the system was simulated and analyzed in ADAMS,which could be useful to study the dynamic characters of suspension and uneven tire wear. |
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| Keywords: | ADAMS |
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