本文提出根据工程图纸建立汽车车身零部件计算机三维模型的方法。
This paper presents a method to build the three dimension model of auto body parts in computer based on engineering drawing.
介绍了车身设计中利用先进计算机模拟软件进行模拟分析的重要性。
The significance of using computer simulation software to design new type automobile is presented in this paper.
现代车身设计过程中，尽管计算机辅助设计技术的应用已非常普及，但油泥模型因其真实性仍被广泛采用。
In spite of the popular application of CAD technology in the body design process nowadays, the clay model is still wildly used for its reality.
介绍利用计算机辅助造型技术，从汽车产品说明书上的车身外形图片资料入手，提出了一种车身建模的方法。
A method of auto body modeling is introduced here by means of computer-assistant modeling technology and on the pictures about auto body on the auto products specification basis.
介绍了汽车车身自动设计和快速成形的计算机辅助设计系统的几个关键技术：汽车车身参数化，汽车车身装配的控制结构，设计专家知识库等。
This paper introduces some key technologies of automotive body, auto-shape and quick-design system, including parametric vehicle body, control structure of vehicle assembly, knowledge database, etc.
本文介绍汽车车身车架结构计算机辅助设计的方法，根据有限元法计算出来的位移场和应力场探讨结构存在的问题和改造方案。
In this paper, a finite element analysis of a bus body is introduced, Firstly, some assumptions and approximations used in this calculation are given.
应用美国ETA/VPG及LS-DYNA软件，按照欧洲侧面碰撞法规ECER95，对国产某轿车汽车侧面碰撞车身抗撞性能进行了计算机仿真分析。
According to European side crash regulation, ECER95, the side crash property of a native car is analyzed by USA ETA/VPG and LS-DYNA softwares.
计算机辅助设计能够加快汽车设计和开发过程，参数化车身修改方便，管理容易，缩短了产品研发时间，降低了开发成本。
CAD can faster the course of automobile design and exploitation, easy modify body 's parameter and data management, shorter research term and lower cost.
计算机辅助设计能够加快汽车设计和开发过程，参数化车身修改方便，管理容易，缩短了产品研发时间，降低了开发成本。
CAD can faster the course of automobile design and exploitation, easy modify body 's parameter and data management, shorter research term and lower cost.
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