| 渐变刚度钢板弹簧的模拟仿真 |
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| 引用本文： | 刘红领,柳杨,陈伟,赵晓峰.渐变刚度钢板弹簧的模拟仿真[J].机械设计,2006,23(11):37-39. |
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| 作者姓名： | 刘红领 柳杨 陈伟 赵晓峰 |
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| 作者单位： | 奇瑞汽车有限公司,汽车工程研究院CAE部,安徽,芜湖,241009 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 应用离散梁原理，在ADAMS／Car模式下建立了钢板弹簧的仿真模型；并用共同曲率法推导出渐变刚度钢板弹箦的刚度计算公式。最后对某一钢板弹簧进行建模仿真，仿真结果与理论计算和试验结果进行了对比分析，证明该建模方法的可行性，为汽车悬架、整车的进一步仿真分析奠定了基础。
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| 关 键 词： | 渐变刚度钢板弹簧 刚度计算 模拟仿真 |
| 文章编号： | 1001-2354（2006）11-0037-03 |
| 收稿时间： | 2006-03-06 |
| 修稿时间： | 2006-03-062006-06-02 |
Simulative emulation of leaf spring with gradually hanging stiffness |
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| LIU Hong-ling,LIU Yang,CHEN Wei,ZHAO Xiao-feng.Simulative emulation of leaf spring with gradually hanging stiffness[J].Journal of Machine Design,2006,23(11):37-39. |
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| Authors: | LIU Hong-ling LIU Yang CHEN Wei ZHAO Xiao-feng |
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| Affiliation: | CAE Section of Automotive Engineering Institute, Qirui Automobile Limited Company, Wuhu 241009, China |
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| Abstract: | By applying the principle of discrete beam the emulation model of leaf spring was established under the pattern of ADAMS/Car, and the stiffness computation formulae of leaf spring with gradually changing stiffness were derived by means of common curvature method. Finally, the modeling and emulation were carried out upon certain leaf spring, and a comparative analysis has been conducted between the result of emulation and the results of theoretical calculation and test. The feasibility of this modeling method was testified, thus laid a foundation on further emulative analysis for automobile suspension frame and whole vehicle. |
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| Keywords: | leaf spring with gradually changing stiffness stiffness calculation simulative emulation |
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