摘要众所周知，汽车是人类文明和科学技术发展史中当代工业技术最伟大的成果 之一，汽车工业也是国民经济的支柱产业之一。在当今社会的发展中，汽车已经 为满足人类每天生活中的众多需求做出了巨大的贡献，随着汽车的发展，它也促 进了从早期社会到高度发展的工业社会的进步。到目前为止，当代智能汽车上应 用的高新电子科技技术已越来越完善，越来越成熟。72243

最近几年，在对汽车的安全性、智能性、舒适性以及经济性的要求越来越高 的大背景下，科技技术迅猛发展，汽车电气化技术也随之不断提高，汽车电子 化进程必将成为未来汽车发展的必经之路。在汽车行驶的过程中，为了追求更便 捷、更舒适的汽车驾驶环境，就必须保证汽车用电设备可以在汽车上稳定工作。 本文主要研究设计了汽车电源系统，主要是其中的蓄电池组模块和发电机模块， 并且设计了汽车基本用电设备，利用MATLAB仿真软件搭建出汽车电气系统整体模 块，模拟汽车基本运行状态，并对其运行结果进行仿真研究分析，通过对汽车运 行过程中的电流电压进行检测，可直观的看出其工作性能的优良，为将来汽车性 能的研究奠定了理论和实践基础。

该论文有图 34 幅，参考文献 27 篇。

毕业论文关键词：汽车电气系统 蓄电池 发电机 Simulink 仿真建模

Control and simulation design of Automotive electrical systems

Abstract As is well known, automotive human civilization and science and  technology one of the greatest achievements in the history of the modern industrial technology, the automotive industry is one of the pillar industries of the national economy。 Development in today's society, the bus had to meet many needs of every day life made a great contribution, with the car's development, it also contributed to early advances in society to the highly developed industrial societies。 For now, contemporary application of high and new technology of intelligent vehicle technology is more and more perfect, more and more mature。

In recent years, in vehicle safety, intelligent and comfort and economy under the background of increasing demand, the rapid development of science and technology, vehicle electrification technology are also increasing, automotive electronics will become the car of the future development of the process。 Driving process, in order to pursue a more convenient driving environment, it is necessary to ensure stable work in the car。 Paper main research design has car power system, main is which of battery group module and generator module, and design has car basic electricity equipment, using MATLAB simulation software built out car electrical system overall module, simulation car basic run state, and on its run results for simulation research analysis, through on car run process in the of current voltage for detection, can intuitive of see its work performance of excellent, Cars for the future performance of research and study of new type automobile electronic equipment laid the theoretical and practical Foundation。

The paper map 34, 27 references are presented。

Key  Words:  Automotive  electrical   system Batteries generators Simulink simulation and modeling

目 录

摘 要 I

Abstract II

目录 III

1 绪论