| 轿车扭力梁后悬架的开发研究 |
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| 引用本文： | 刘艳华. 轿车扭力梁后悬架的开发研究[J]. 沈阳大学学报：自然科学版, 2006, 18(4): 5-9 |
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| 作者姓名： | 刘艳华 |
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| 作者单位： | 沈阳华晨金杯汽车有限公司,辽宁,沈阳,110044 |
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| 摘 要： | 对比了扭力梁与多连杆悬架的基本特性,介绍了多体系统动力学软件ADAMS的功用,构建了后扭力梁模型,对悬架侧向力特性、车轮反向跳动特性、侧倾中心高,以及不同侧倾中心高对整车转向特性的影响,进行了动力学分析,得出了关于扭力梁位置、模型前束变化、侧倾中心高与开口的关系以及方向盘转角超调量等关系到新产品设计的重要结论.
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| 关 键 词： | 多刚体系统动力学 ADAMS软件 有限元生成器 汽车扭力梁 |
| 文章编号： | 1008-9225(2006)04-0005-05 |
| 收稿时间： | 2006-05-12 |
| 修稿时间： | 2006-05-12 |
Development and Research of Twist Beam Rear Suspension |
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| LIU Yanhua. Development and Research of Twist Beam Rear Suspension[J]. Journal of Shenyang University, 2006, 18(4): 5-9 |
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| Authors: | LIU Yanhua |
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| Affiliation: | Shenyang Brilliance Jinbei Automobile Co.Ltd., Shenyang 110044, China |
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| Abstract: | The characters of twist beam and multilink suspension are compared.Introduces the function of Multi Body System(MBS) dynamics software,ADAMS.The rear twist beam model is created,and the lateral force case,wheel opposite travel case,roll center high and the effect to steer character with variable roll center high are analyzed.Reaches the conclusion deal with new product design,such as,twist beam location,toe in change,roll center high,twist beam hatch direction and the overshoot of steer wheel angle,etc. |
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| Keywords: | MBS dynamics ADAMS software FBG twist beam of automobile |
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