| 辨识车用发动机稳态油耗MAP图的“一刀切”法 |
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| 引用本文： | 沈健,曾迥立,白羽,高永东,贾保利.辨识车用发动机稳态油耗MAP图的“一刀切”法[J].汽车科技,2010(3):41-43. |
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| 作者姓名： | 沈健 曾迥立 白羽 高永东 贾保利 |
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| 作者单位： | 1. 东风汽车股份有限公司商品研发院,武汉,430057
2. 东风汽车公司,武汉,430056 |
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| 摘 要： | 提出一种新的识别发动机稳态油耗MAP图的“一刀切”法，即用某一特定扭矩水平切割不同发动机的稳态油耗MAP图，对该扭矩水平下不同发动机的比油耗值进行比较，以识别发动机稳态油耗MAP图的优劣。
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| 关 键 词： | 汽车 发动机 油耗MAP图 |
An Cutting Method of Identifying Steady Fuel Economy Engine MAP in Automobile |
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| SHEN Jian,ZENG Jiong-li,BAI Yu,GAO Yong-dong,JIA Bao-li.An Cutting Method of Identifying Steady Fuel Economy Engine MAP in Automobile[J].Automobile Science and Technology,2010(3):41-43. |
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| Authors: | SHEN Jian ZENG Jiong-li BAI Yu GAO Yong-dong JIA Bao-li |
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| Institution: | 1.Commercial Product R＆D Institute, DongFeng Automobile Co., Ltd, Wuhan 430057, China ; 2.DongFeng Motor Co., Wuhan 430056, China) |
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| Abstract: | A new cutting method of identifying steady fuel economy engine MAP was put forward. Namely, by a certain special torque incising some different steady fuel economy engine MAPs, their ratios of fuel economy in the torque can be compared, then the MAPs can be identified. |
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| Keywords: | automobile engine fuel economy engine MAP |
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