• CN:11-2187/TH
  • ISSN:0577-6686

›› 1999, Vol. 35 ›› Issue (5): 20-23.

• 论文 • 上一篇    下一篇

基于虚拟现实技术的原型设计机理研究

黄洪钟;丁国富;王金诺;张爱军   

  1. 西南交通大学机械工程研究所
  • 发布日期:1999-09-01

PRINCIPLE OF VIRTUAL REALITY-BASED PROTOTYPING DEIGN

Huang Hongzhong;Ding Guofu;Wang Jinnuo;Zhang Ai jun   

  1. Southwest Jiaotong University
  • Published:1999-09-01

摘要: 把虚拟现实技术与CAD设计环境结合起来,通过将人引入概念设计回路,提出了基于约束的面向对象建模方法,形成了基于虚拟现实技术的原型设计系统VR-PS,并探讨了系统的组成和实施机理。比较真实地反映了人在产品设计行为中的思维过程,从而克服了传统CAD系统的多种缺陷。

关键词: CAD, 概念设计, 虚拟现实, 虚拟原型

Abstract: Through connecting virtual reality ( VR ) technique into CAD environment, and introducing human to conceptual design loop, a kind of VR-based object-oriented modeling is given, a VR-based system VR-PS is constructed. The practice and frame of the system are discussed, which represents human in the design loop and overcomes the shortcoming of conventional CAD system.

Key words: CAD, Conceptual design, Virtual prototype, Virtual reality

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