现代汽车汽油机电子控制技术及发展趋势.doc

黑龙江大学剑桥学院 毕 业 论 文 题 目：现代汽车汽油机电子控制技术及发展趋势 专 业： 交通工程 班 级： 2006级一班 学生姓名： 吴和龙 指导教师： 王晓娟  摘 要 本文对现代汽车汽油机电子控制技术，以及发展趋势，现状及存在问题进行了详细研究。 首先，阐述了现代汽车汽油机电子控制系统的基本组成和工作原理，并且对汽油机的传统控制与电子控制进行对比，总结了其优缺点。然后，通过对比并以结合了汽车科学技术与环境突出了汽油机电子控制技术的优越性，以及有着无限广阔的发展前景和发展空间。通过对此课题的研究从中还找到了我国对该项技术的研发所存在的问题，并对该问题给予了一些建议。最后，在理论与实践相结合后，研制了许多新产品，新技术。其中，汽油直喷技术，电动气门，燃烧方式的混合已成为主要热门技术。此后，汽车的动力性、燃油经济性、安全可靠性，以及废气排放，噪声控制等诸方面得到了显著地改善和提高。 关键词 传统控制 电子控制 汽油直喷 电动气门 Abstract This article of the Hyundai Motor Gasoline Engine Electronic control technology, and the development trend, the current situation and problems in great detail. First, on the Hyundai Motor Gasoline Engine Electronic Control System and the basic principle of, and to the traditional gasoline engine control in comparison with the electronic control, sum up its advantages and disadvantages. Then, by comparison with the combination of car Science and Technology and Environment highlighted the petrol engine electronic control technical superiority, and the unlimited development prospects and development space. On the subject of studies have also found in the technical research and development have been on the issue, and that the issue of a number of recommendations. Finally, in linking theory with practice after the conclusion of the many New products development, new technologies. gasoline have been spraying technology, electric gas, burning of mixed has become the main hot technology. Since then, the automobile engine, fuel economy, reliability and emissions and noise control, to be a significant improvement. 目 录 摘 要……………………………………………………………………I Abstract.………..……………………..………………………………….II 第一章 绪论.......................................................1 概述.......................................................1 汽油机控制技术.............................................1 汽油机的传统控制......................................1 汽