| 汽车行驶平顺性评价方法研究及仿真分析 |
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| 引用本文： | 穆国宝,何凯欣,李家柱.汽车行驶平顺性评价方法研究及仿真分析[J].汽车科技,2012(1):8-11. |
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| 作者姓名： | 穆国宝 何凯欣 李家柱 |
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| 作者单位： | [1]广州汽车集团乘用车有限公司,广州511400 [2]合肥工业大学机械与汽车工程学院,合肥230009 |
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| 基金项目： | 基金项目：国家“863”重大科技专项,轿车集成开发先进技术一整车NVH控制技术（2006AA110101）资助. |
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| 摘 要： | 汽车平顺性是汽车NVH性能的评价指标之一。系统介绍了汽车行驶平顺性的客观评价方法，并结合某车型搭建整车行驶平顺性虚拟样机，进行了仿真分析评价。该方法可用于指导汽车行驶平顺性的改善以及悬架参数的优化。
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| 关 键 词： | NVH 平顺性 虚拟样机 悬架 |
Research and Simulation Analysis on the Evaluation Method of Vehicle Ride Comfort |
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| MU Guo-bao,HE Kai-xin,LI Jia-zhu.Research and Simulation Analysis on the Evaluation Method of Vehicle Ride Comfort[J].Automobile Science and Technology,2012(1):8-11. |
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| Authors: | MU Guo-bao HE Kai-xin LI Jia-zhu |
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| Institution: | 1. Guangzhou Automobile Group Passenger Car Co., LTD, Guangzhou 511400, China ;2. School of Machinery and Automobile Engineering, Hefei University of Technology, Hefei 230009, China) |
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| Abstract: | Vehicle ride comfort is one of the evaluation indexes of vehicle NVH performance. This paper summarizes the objective evaluation process of vehicle ride comfort and built up a whole multi-body dynamics virtual model to evaluate the ride comfort. This method can be used to improve vehicle ride comfort and optimize suspension parameters. |
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| Keywords: | NVH Ride Comfort Virtual Mode Suspension |
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