| 基于SPSS的在用车ASM排放特性分析 |
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| 引用本文： | 王文涛,彭美春,戴旭,林怡青,彭汉锐.基于SPSS的在用车ASM排放特性分析[J].车用发动机,2006(2):42-45. |
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| 作者姓名： | 王文涛 彭美春 戴旭 林怡青 彭汉锐 |
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| 作者单位： | 广东工业大学机电工程学院,广东,广州,510090;华南农业大学经济管理学院,广东,广州,510642 |
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| 基金项目： | 国家科技部“十五”国家清洁汽车关键技术研究开发及示范应用项目资助课题(2003BA408B29) |
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| 摘 要： | 介绍了在用车ASM排放特性分析,应用SPSS统计软件对3 452台次在用轻型车ASM排放检测数据进行统计分析,得出了CO,HC,NOx的排放值与行驶里程的回归公式、标准偏差及各公式的决定系数R2值;结果表明,CO,HC,NOx的排放值均随行驶里程的增加而增加,将北京地方标准中的各污染物的排放限值代入回归公式,可预测轻型汽油车排放超标对应的行驶里程。
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| 关 键 词： | 轻型在用车 废气排放 ASM测试方法 回归方程 |
| 文章编号： | 1001-2222(2006)02-0042-04 |
| 收稿时间： | 2005-09-12 |
| 修稿时间： | 2006-02-24 |
Analysis of Vehicle Exhaust Emission Characteristics under ASM Test Mode Based on SPSS |
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| WANG Wen-tao,PENG Mei-chun,DAI Xu,LIN Yi-qing,PENG Han-rui.Analysis of Vehicle Exhaust Emission Characteristics under ASM Test Mode Based on SPSS[J].Vehicle Engine,2006(2):42-45. |
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| Authors: | WANG Wen-tao PENG Mei-chun DAI Xu LIN Yi-qing PENG Han-rui |
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| Institution: | 1. Electro-mechanical Engineering Faculty, Guangdong Technology University, Guangzhou 510090, China ;2. South China Agricultural University College of Economics and Management, Guangzhou 510642, China |
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| Abstract: | The paper analyzed exhaust emission characteristics of vehicle in use under ASM test mode.It was carried out statistical analysis for 3 452 groups of emission test data for light duty vehicle in use by SPSS software.It is concluded the regression equation of CO,HC and NO_x emission values versus mileage,standard deviation of coefficient and decision coefficient(R~2).The results showed the more driving mileage,the higher CO,HC and NO_x emissions value.Putting the limit value of CO,HC and NO_x exhaust pollutants specified in Beijing local standard into the regression equation,it can forecast driving mileage that exhaust emission was beyond limit value for light duty vehicles. |
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| Keywords: | light duty vehicle in use exhaust emission ASM test mode regression equation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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