| 发动机过渡工况特性仿真的研究 |
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| 引用本文： | 江发潮,陈全世,曾正清.发动机过渡工况特性仿真的研究[J].车用发动机,2005(2):26-27. |
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| 作者姓名： | 江发潮 陈全世 曾正清 |
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| 作者单位： | 清华大学汽车安全与节能国家重点实验室,北京,100084;中国农业大学,北京,100083 |
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| 摘 要： | 为了更好的反映发动机的实际工作特性,建立数学模型时考虑了油门开度,并对发动机变油门的情况进行了研究;结合扭矩曲面和整车动力学方程,采用微区间逼近法确定了发动机变油门过程仿真方法。
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| 关 键 词： | 发动机 过渡工况 仿真 数学模型 |
| 文章编号： | 1001-2222(2005)02-0026-02 |
| 修稿时间： | 2004年9月3日 |
Study on Engine's Characteristic Simulation under Transitional Working Mode |
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| JIANG Fa-chao,CHEN Quan-shi,CAO Zheng-qing.Study on Engine's Characteristic Simulation under Transitional Working Mode[J].Vehicle Engine,2005(2):26-27. |
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| Authors: | JIANG Fa-chao CHEN Quan-shi CAO Zheng-qing |
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| Abstract: | The throttle opening is considered as an essential factor to build the model for reflecting the actual working performance of engine. The situation of the throttle opening change is studied, and a simulation method is given to use torque curved surface and vehicle dynamics equation on base of differential approach method. |
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| Keywords: | engine transitional working mode simulation math models |
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