| 后桥参数对螺旋弹簧非独立悬架侧倾刚度影响研究 |
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| 引用本文： | 左曙光,熊伟,孙华.后桥参数对螺旋弹簧非独立悬架侧倾刚度影响研究[J].汽车技术,2002(12):18-20. |
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| 作者姓名： | 左曙光 熊伟 孙华 |
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| 作者单位： | 同济大学 |
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| 基金项目： | 吉林大学汽车动态模拟国家重点实验室访问学者基金资助(编号:2000205)。 |
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| 摘 要： | 螺旋弹簧非独立悬架是一种复合式悬架,装有该类后悬架的轿车,其后桥的结构形式对后悬架的刚度特性有重要影响。通过对螺旋弹簧非独立悬架刚度分析,推导了该类悬架的后桥各主要参数与侧倾角刚度的理论表达式。基于桑塔纳车的相关数据,分析了各参数的改变对悬架侧倾角刚度的影响,为该类悬架的进一步改进设计提供了理论依据。
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| 关 键 词： | 螺旋弹簧 后悬架 侧倾 刚度 分析 |
| 文章编号： | 1000-3703(2002)12-0018-02 |
Study on Effect of Rear Axle Parameters on Spiral Spring Dependent Suspension Rolling Angular Stiffness |
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| Zuo Shug uang et al.Study on Effect of Rear Axle Parameters on Spiral Spring Dependent Suspension Rolling Angular Stiffness[J].Automobile Technology,2002(12):18-20. |
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| Authors: | Zuo Shug uang |
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| Abstract: | The spiral spring dependent suspension is a kind of combined ty pe suspension.For passenger cars with this type rear suspension,their rear axl e structure has important effects on stiffness characteristics of the rear susp ension.In the paper,the theoretic express of the rear axle parameters and the rolling angular stiffness are educed by analyzing stiff-ness of spiral spring d ependent suspensions.Based on relative data of passenger car SANTANA,effects of changing of pa-rameters on the rolling angular stiffness of the suspension a re analyzed,which provided theory reference for improving de-sign of the suspe nsion in advance. |
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| Keywords: | Spiral spring Rear suspension Rolling Stiffness Analyze |
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