汽车油耗测量技术研究【31301字】【优秀机械毕业设计论文】

摘要

近年来，人们越来越关注汽车燃料的经济性，由此各种汽车油耗测量技术就应运而生。我国现在的汽车油耗测量技术存在一些缺陷和不足，因此提高和改善油耗测量技术就成为了一个急待解决的问题。本文首先对国内外汽车油耗测量技术的研究现状、发展趋势和研究油耗测量技术的目的意义进行介绍，概括地阐述了汽车油耗测量技术现状及其所面临的问题，从而提出了研究方向并由此进一步从碳平衡法油耗测量技术、容积法油耗测量技术、质量法油耗测量技术的结构组成、工作原理、工作特性和控制方法等方面深入地介绍了这三种主要的汽车油耗测量技术，而后又对碳平衡法、容积法、质量法的结构、性能、成本、控制方法和测量范围进行了比较，分析出各种汽车油耗测量技术的优缺点，进而对这三种汽车油耗测量技术提出优化改进的措施，最后指出未来汽车油耗测量技术将进一步向智能化发展。

关键词：汽车；油耗；测量；技术；研究

ABSTRACT

In recent years, people pay more and more attention to the oil economy of the automobile, therefore various kinds of oil consumption measurement technology arise at the historic moment. Our country's present automobile oil consumption measurement technology exists some shortcomings and deficiencies, so improving the ordinary oil consumption measurement technology becomes an urgent problem to be solved. This text makes an introduction to domestic and international automobile research of the current situation , development trend and the purpose and meaning of the research on oil consumption measuring technology at first, have explained briefly the current situation of the automobile oil consumption measurement technology and the problem faced, thus proposed the direction of the research and measurement technology from the carbon balanced oil consumption measurement method,the oil consumption measurement of volume method,the measuring technology of oil consumption of quality method makes up , the respects , such as operation principle , performance characteristics and the method of controlling ,etc. have recommended these three kinds of main automobile oil consumption measurement technology deeply, and then balance the structure , performance ,the cost of the method , volume method,quality method,control method and the range of measurement to compare to each other, analyse the pluses and minuses of these three kinds of the automobiles oil consumption measurement technology, and then propose optimizing the improved measure method to these three kinds of automobile oil consumption, pointing out that the automobile oil consumption measurement technology will be developed to intelligent technology in future finally.

Keywords: Automobile; Oil consumption; Measurement ; Technology; Studing on

目 录

摘要 I
Abstract II
第1章 绪论 1
1.1 国内外汽车油耗测量技术研究现状 1
1.1.1 国内汽车油耗测量技术研究现状 1
1.1.2 国外汽车油耗测量技术研究现状 2
1.2 国内外汽车油耗测量技术发展趋势 3
1.3 研究汽车油耗测量技术的目的和意义 4
1.4 本文的主要研究内容 4
第2章 汽车油耗测量技术 5
2.1 概述 5
2.2 行业标准 6
2.3 碳平衡法油耗测量技术 7
2.3.1 基本原理 7
2.3.2 计算方法 8
2.3.3 工作原理 10
2.3.4 应用特性 12
2.4 容积法油耗测量技术 12
2.4.1 基本原理 13
2.4.2 控制技术 15
2.5 质量法油耗测量技术 26
2.5.1 基本原理 26
2.5.2 控制技术 27
2.6 本章小结 29
第3章 汽车油耗测量技术分析 30
3.1 油耗测量技术比较 30
3.1.1 测试范围比较 30
3.1.2 性能比较 31
3.1.3 结构比较 32
3.1.4 控制方法比较 33
3.1.5 成本比较 34
3.2 油耗测量技术优化措施 34
3.2.1 测试范围优化 34
3.2.2 性能优化 35
3.2.3 结构优化 35
3.2.4 控制方法优化 35
3.2.5 成本优化 36
3.3 本章小结 36
结论 37
参考文献 38
致谢 39