逆向工程技术已广泛应用于汽车车身设计中，而数据点压缩是逆向工程中数据点预处理的一个重要环节。
Reverse engineering technology has been applied to vehicle body design, and data point compression is an important link of data points pre-process in reverse engineering.
本文讨论复杂曲面汽车车身可视化设计环境的具体实现。
The paper discusses the realization of a visualized development environment for car body with complicated surfaces.
文章主要介绍了汽车车身结构设计中的CAE分析流程及相关规律。
The article chiefly introduces CAE's analysis distance travelled by a stream of water and the correlation regular pattern in the motor vehicle bodywork physical design.
结合车身零件——后纵梁拉伸模具的设计实例，对马鞍形汽车车身零件的拉伸模具的结构设计进行了研究。
Combining the example of drawing die design for the rear side member of automobile body, studied on the drawing die structure design of saddle-shape part.
介绍了自行开发的汽车车身内部布置的CAD系统，并就系统在设计中的应用作了说明。
A self developed CAD system for internal layout of vehicle body is presented and application of the system in design work explained.
由于所设计的汽车车身表面光顺性的好坏不仅对汽车的动力性和经济性有一定的影响，而且还会影响到车身表面的制造质量。
Besides, the fairness of the automobile's body has not only influence on the dynamical parameter and economic parameter but also the manufacture quality of the automobile.
分析汽车车身焊接夹具三种典型运动机构的特点及其适用范围，提出实用汽车焊接夹具参数库的建立及设计标准化思路。
It analyzes the character and application scope of motion mechanism for three typical body welding jig, presents foundation method for practical welding jig library and standardize design idea.
在汽车新车型设计开发过程中，汽车车身设计是决定设计成功与否的重要因素。
During the development of new car, the design of car body is one of the most important parts which influence the success of design.
在对汽车车身造型设计中常用的几种曲线、曲面光顺算法研究的基础上，提出一种能量优化的计算方法，并将这一算法推广到NURBS中。
Based on researching several arithmetics of fairing curve and surface in automobile body shape-designing. We afford a Energy optimization method which can be extended to the NURBS.
介绍汽车车身设计的一系列方法，并着重对车身内外饰的优化、可靠性等方面进行分析。
General situation of automobile body design in common method, and emphatically point out optimize the way of automobile body decorate, reliability and so on.
分析了现代汽车车身开发的特点，介绍了空气动力学和人体工程学在汽车车身设计中的应用。
The development features of the modern automotive body design is analysed, and the application of aerodynamics and human engineering to the automotive body design is also introduced in this paper.
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.
对轿车车身结构进行刚度特性的分析，汽车设计工程师们以分析的结果作为车身结构优化设计的依据。
By car body structure stiffness analysis, can guide the car design engineers to optimize the structure of the body.
本文结合汽车车身测量、设计、制造的特点，提出一个应用于微机上的集三坐标测量、车身辅助设计和辅助制造的集成系统，讨论了车身测量、设计与制造的关键技术。
PC-based auto body CMM/CAD/CAM integrated system is proposed in this paper, based on the characteristics of measurement, design and manufacturing of auto body. Some key techniques are discussed.
介绍了汽车车身覆盖件的拉延工艺特点和内容，以及在三维CAD环境下汽车覆盖件的拉延工艺设计制造流程。
In this paper, the characteristics and content of drawing technology and its process flow under three-dimension CAD conditions are presented.
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.
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.
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