| 基于响应面方法的汽车转向车轮定位参数优化设计 |
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| 引用本文： | 何森东,丁渭平,王昊涵,杨明亮,李洪亮.基于响应面方法的汽车转向车轮定位参数优化设计[J].汽车技术,2007(8):42-44,49. |
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| 作者姓名： | 何森东 丁渭平 王昊涵 杨明亮 李洪亮 |
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| 作者单位： | 1. 西南交通大学
2. 天津市环科机动车技术开发有限公司 |
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| 摘 要： | 以多体动力学为基础,建立了某车型的整车虚拟样机模型,分析了转向车轮定位参数与转向回正性能具体量化指标之间的定量关系。采用响应面技术建立了两者之间的二阶响应面模型,通过最优化技术对二阶响应面模型进行了优化,并通过具体算例验证了所提方法的有效性。
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| 关 键 词： | 转向 车轮定位参数 响应面方法 优化 |
| 文章编号： | 1000-3703（2007）08-0042-03 |
| 修稿时间： | 2007-05-13 |
Optimization Design on Vehicle Steering Wheel Orientation Parameters Based on Response Surface Method |
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| He Sendong,Ding Weiping,Wang Haohan,Yang Mingliang,Li Hongliang.Optimization Design on Vehicle Steering Wheel Orientation Parameters Based on Response Surface Method[J].Automobile Technology,2007(8):42-44,49. |
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| Authors: | He Sendong Ding Weiping Wang Haohan Yang Mingliang Li Hongliang |
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| Abstract: | Based on multi-body dynamics,a complete vehicle virtual prototype model is built for a certain type of vehicle,and the quantitative relation between steering wheel orientation parameters and concrete quantification target of vehicle reversibility is analyzed.Second-order response surface model is established between these two aspects by adopting response surface technology,and second-order response surface model is optimized by the optimization design,the validity of the method is verified through a concrete example. |
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| Keywords: | Steering Wheel orientation parameters Response surface method Optimization |
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