| 汽车燃油经济性的计算机仿真 |
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| 引用本文： | 赵亚男,赵福堂,刘碧荣.汽车燃油经济性的计算机仿真[J].农业机械学报,2007,38(5):39-42. |
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| 作者姓名： | 赵亚男 赵福堂 刘碧荣 |
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| 作者单位： | 北京理工大学机械与车辆工程学院,100081,北京市 |
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| 摘 要： | 建立了汽车燃油经济性数学模型，开发了计算仿真程序。以东风EQ140型汽车为例进行了仿真计算，仿真结果与其使用参数较为吻合；分析了其参数灵敏度，各参数对汽车燃油经济性的影响以传动系的机械效率和汽车的总质量最为显著，滚动阻力系数、空气阻力系数与迎风面积的影响则小一些。
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| 关 键 词： | 汽车 燃油经济性 仿真 |
| 修稿时间： | 2007-02-12 |
Computer Simulation of Automobile Fuel Economy |
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| Zhao Ya'nan,Zhao Futang,Liu Birong.Computer Simulation of Automobile Fuel Economy[J].Transactions of the Chinese Society of Agricultural Machinery,2007,38(5):39-42. |
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| Authors: | Zhao Ya'nan Zhao Futang Liu Birong |
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| Institution: | Beijing Institute of Technology |
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| Abstract: | A mathematical model of automobile fuel economy was established and its computer simulation program was compiled. The simulator calculated the fuel economy of a EQ140 type of automobile. The simulation result coincides with that was obtained from the real automobile. Parameter sensitivity was analyzed. Automobile fuel economy was influenced by a variety of parameters and the mechanical efficiency and total quality of automobile are obvious ones. The roiling resistance coefficient, air resistance coefficient and frontal area have less influence. |
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| Keywords: | Automobile Fuel economy Simulation |
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