| 基于Cruise的汽车动力经济性影响因素研究 |
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| 引用本文： | 张季琴,;王立星,;张东峰. 基于Cruise的汽车动力经济性影响因素研究[J]. 汽车实用技术, 2014, 0(12): 14-17 |
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| 作者姓名： | 张季琴, 王立星, 张东峰 |
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| 作者单位： | [1]宁夏大学机械工程学院,宁夏银川750021; [2]南京汽车集团有限公司汽车工程研究院,江苏南京210000 |
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| 摘 要： | 本论文基于Cruise仿真软件,研究了汽车质量(m)、空气阻力系数(C_D)以及主减速器传动比(i_0)这三个因素对汽车动力性和燃油经济性的影响,通过正交试验原理进行数据处理,获得了这三个因素对于汽车动力经济性的影响的主次水平表,并获得试验范围内的最优组合。结果表明空气阻力系数对汽车动力性影响较大,而汽车质量对燃油经济性影响较大,符合理论研究结果,对汽车动力经济性的设计以及优化提供一个参考。
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| 关 键 词： | 动力性 燃油经济性 正交试验 Cruise 优化设计 |
Reach of Vehicle dynamic performance and fuel economy Influences based on Cruise |
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| Affiliation: | Zhang Jiqin,Wang Lixing,Zhang Dongfeng(1.College of Mechanical Engineering ,Ning Xia University, NingXia YinChuan 750021, 2. Nanjing Automobile Group Co., Ltd. Automotive Engineering Institute, Jiangsu Nanjing 210000 ) |
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| Abstract: | In order to find out the effects of vehicle dynamic performance and fuel economy caused by changing the vehicle parameter which includes vehicle quality （m）, air resistance coefficient （CD）, and the main reducer gear ratio （i0）, the essay conducts a simulation model based on Cruise software, and processes dates according orthogonal experiment principle, finally find out the primary and secondary one, in addition the optimal combination. The result indicates that air resistance coefficient plays a crucial role in improving vehicle dynamic performance while vehicle quality plays a key role on vehicle fuel economy. Which in accordance with the theoretical research results. Therefore a reference is provided in the future reach on design and optimization vehicle dynamic performance and fuel economy. |
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| Keywords: | dynamic performance fuel economy orthogonal experiment Cruise optimize design |
| 本文献已被 CNKI 维普 等数据库收录！ |
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