1. 研究目的与意义（文献综述）

Nowadays, the industrial capacity of a country is the foundation of a country's comprehensive national strength, and transportation is like the general circulation of blood in the industrial system, which is connected with large and small industrial zones. In industrial transportation, road transportation accounts for a large proportion, especially in some short distance transportation. Therefore, the performance of vehicles is closely related to transport efficiency.With the development of the automobile manufacturing industry in China and the improvement of the level of automobile design, the cars produced are becoming more efficient, stable, safe and environmentally friendly. Therefore, most of the existing trucks in China are mainly pre post drive, which is mainly due to the increase of vehicle load, the promotion of vehicle power and the simplification of the handling mechanism layout.The power transmission line of the front rear drive car is the engine one transmission shaft, a main reducer and a differential drive the half axle and one wheel. The main reducer, differential, driving half axle and driving axle housing constitute the driving axle assembly of automobile, which is the last part of the automobile transmission system, and its function is to distribute the power transmitted by the transmission shaft to the driving wheel and increase the torque. Therefore, the design of the Drive axle is an important part of the automobile design.

2. 研究的基本内容与方案

1) through the study and design of the automobile Drive axle, it can enhance the further understanding of the car. It is an important practical opportunity.2) through this design, we can exercise the ability to consult and deal with the documents and documents, and have a very important significance in the future work and study.3) the information found in the design can enhance the understanding of the development of modern cars4) through the design of the drive axle, we can exercise and improve the application of automobile design software, including autoCAD, CATIA, ANSYS and so on.

3. 研究计划与安排

First weeks: collecting papers and patents related to the Drive axle.The 2-3 week: conception, complete the opening report, foreign language translationWeek 4-5: out of school practice, collection of information out of school, and completion of an internship reportSixth weeks: collation of data and completion of translation of foreign languageWeek 7-9: design and sketchWeek 10-12: drawing, designing and calculating instructions, pre - DefenseWeek 13-14: arrangement of drawings and design calculations, collation of data bags, examination of eligibility for defenseFifteenth weeks: the students apply for the defense and prepare for the defense; the teacher reviews the drawings and instructions.Week 16-17: take part in the defense

4. 参考文献（12篇以上）

1 汽车AMT控制系统及离合器模糊控制方法的研究 重庆交通学院 2004 中国优秀硕士学位论文全文数据库　　2 中国汽车零部件行业发展模式研究 吉林大学 2007 中国优秀硕士学位论文全文数据库　　3 汽车行业一体化(质量、环境、职业健康安全)管理体系认证的研究 吉林大学 2007 中国优秀硕士学位论文全文数据库　　4 汽车驾驶员前方视野测量系统软件开发 吉林大学 2007 中国优秀硕士学位论文全文数据库　　5 合肥汽车客运总公司发展战略研究 合肥工业大学 2007 中国优秀硕士学位论文全文数据库　　6 哈尔滨成功汽车维修有限公司发展战略案例 哈尔滨工程大学 2007 中国优秀硕士学位论文全文数据库　　7 汽车齿轮工艺的研究与应用 哈尔滨工程大学 2007 中国优秀硕士学位论文全文数据库　　8 我国汽车企业品牌竞争力研究 湖南大学 2007 中国优秀硕士学位论文全文数据库　　9 汽车造型中的张力和表现性研究 湖南大学 2007 中国优秀硕士学位论文全文数据库　　10 湖南汽车零部件产业发展研究 湖南大学 2007 中国优秀硕士学位论文全文数据库　　11、丁冰，汽车安全气囊的控制，《现代汽车技术》， VOL.17， No.l(1995)， 109--120;　　12、朱军编著，《电子控制发动机电路波型分析》，机械工业出版社，2003年1月第一版,P149Kawabe, T., Optimal Simultaneous Design of Structure and Robust Controller for Car Steering Systems，2002Choi, H-R Choe, G-H，A Multiobjective Parametric Optimization for Passenger-Car Steering Actuator，2010