摘要:汽车制动系统是汽车强制制动的专门装置，主要对行驶中的汽车强制减速甚至停 车。本文首先对现行的有关汽车制动系统重要性进行阐述，接着是叙述制动系统的发 展过程；接着是介绍制动系统的种类以及工作原理；再是提出制动的实现形式以及运 用三维软件对鼓式制动系统的重要部件进行建模，并利用该软件对总装后的制动系统 进行运动仿真，使其运动工况得到展示；最后提出一些关于对制动系统生产相关的要 求等。通过建模、仿真和运动分析，使制动系统结构更清晰，工作原理表达更准确， 有利于对制动系统进行更深入的优化和分析。

　　　文章的重点是对制动系统的工作原理的介绍、汽车制动系统机构的实现形式以及 采用三维软件对制动系统的建模仿真，制动部件进行受力分析等，这都是对制动系统 的设计制造有着积极地配合作用，使制造商制造出最实用、效能最明显和最优秀的制 动系统，以使现在影响最大的交通工具—汽车安全问题得到保障。

关键词：汽车制动系统，建模仿真，受力分析，鼓式制动系统

Abstract:Automotive braking system is mandatory automobile brake specific device, the main force  of  the  moving  slow  or  even  stop  the  car,  this  first  current  importance  of  the automotive braking system described, followed by description of the braking system of the development process; then is to introduce the type of braking system and works; another is to propose forms of braking and the use of three-dimensional software drum braking system to model the important components，And after using the software so that the braking system assembly motion simulation, to exercise conditions are displayed; Finally, some made on the production of brake-related requirements; This is mainly to make people know more brake system their condition has a better understanding. At the same time, make people feel better is the braking system of braking; modeling and simulation can make sense of the various parts of the display is more real in people's eyes.

　　　Article focused on the working principle of the braking system description, brake system bodies and the use of three-dimensional forms of software modeling and simulation of the braking system, brake parts stress analysis, etc., which are on the brake System design and manufacture a positive way with the role, so that manufacturers create the most practical, the most obvious and performance excellent braking system, so that now affects most of the means of transport - vehicle safety issues are Guarantee.

Keyword: driver controls，amesim，force analysis, a drum brake system