| 悬架参数多目标性能优化 |
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| 引用本文： | 董军哲,杨建伟,李敏.悬架参数多目标性能优化[J].机械设计与研究,2010,26(2). |
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| 作者姓名： | 董军哲 杨建伟 李敏 |
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| 作者单位： | 1. 太原科技大学机械电子工程学院,太原,030024
2. 北京建筑工程学院机电与汽车工程学院,北京,100044 |
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| 基金项目： | 山西省青年科技研究基金资助项目(2007021023) |
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| 摘 要： | 以多体动力学理论为基础,利用机械动力学分析软件ADAMS建立某轿车的整车虚拟样机模型。研究悬架系统对乘员舒适性及车辆对道路破坏程度的影响规律。根据行驶平顺性和道路友好性各自评价指标进行了数值计算,分析了行驶车速、悬架弹簧刚度和减振器阻尼对车辆平顺性和道路友好性的影响,最后得到了优化的悬架参数。通过比较优化前后的车辆对道路的动载荷,提出了对车辆悬架设计与使用方面的有益建议。
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| 关 键 词： | ADAMS 汽车行驶平顺性 道路友好性 悬架 优化 |
Integrated Performance Optimization for Suspension Parameters of Virtual Prototype Based On ADAMS |
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| DONG Jun-zhe,YANG Jian-wei,LI Min.Integrated Performance Optimization for Suspension Parameters of Virtual Prototype Based On ADAMS[J].Machine Design and Research,2010,26(2). |
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| Authors: | DONG Jun-zhe YANG Jian-wei LI Min |
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| Affiliation: | 1.School of Machine-electricity Engineering Taiyuan University of Science and Technology/a>;Taiyuan 030024/a>;China/a>;2.School of Mechanical-electronic and Automobile Engineering/a>;Beijing University of Civil Engineering and Architecture/a>;Beijing 100044/a>;China |
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| Abstract: | Based on the theory of mutibody dynamics,a virtual prototype model of a vehicle is built by ADAMS.The impact of suspension system on comfort for the crew and the laws of damage of vehicles on the road are studied.Numerical calculation carried out in terms of the Appraisal criterion of the ride comfort and road friendliness,the influence of traveling speed,suspension spring stiffness and shock absorber damping upon vehicle ride comfort and road friendliness was analyzed,and optimized suspension parameters is... |
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| Keywords: | ADAMS automobile ride suspension optimization |
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