汽车车身外形设计方法综述

Overview on Automotive Body Exterior Surface Design

介绍了汽车车身设计的要求和特点,总结和回顾了传统设计方法的流程,并指出其周期长,效率低等不足之处。对计算机辅助系统在现代车身设计中的突出地位作了简要分析,讨论了目前在构建使用广泛的Class A曲面时应达到的几个最基本的要求。针对目前计算机辅助系统在平台交互性,构造虚拟现实方面的不足,展望了未来汽车车身设计方法的发展方向:赋予计算机一定的创意能力;更强大、可靠的虚拟设计环境。

The requests and features of automotive bodywork design is introduced. Then, it summarizes and reviews the flow of traditional design method and indicates its low efficiency in practice and long cycle development. After discussing several essential requests, it gives a brief analysis to important status of computer aided system in modem automobile body- work design. According to the shortage in forming a virtual reality and interactivity of platform in modem computer aided system currently, the direction of development in automotive bodywork design is speculated, which also gives ability of creativity and establishes more powerful platform for reliable virtual design for computer;