| Web-Based Interactive VR-CAD System for Conceptual Design and Analysis |
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| 作者姓名： | 王培俊 Eriksson Martin Bjaenemo Robert |
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| 作者单位： | School of Mechanical Engineering Southwest Jiaotong University，Department of Design Sciences Lund University Lund Sweden，Department of Design Sciences Lund University，Department of Design Sciences Lund University，Chengdu 610031 China，Lund Sweden，Lund Sweden |
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| 摘 要： | Introduction Exploring a large number of design variants in aconceptual design phase assists in identifying the mostcost-effective design. However, how to capture userintents is challenging1]. Although the necessity andadvantages of integrating customers into the innova-tion process are widely recognized2], customers havea passive role in this design involvement process. Thefirst reason is the complexity of modeling tools. Most3D product mockups are created using commercialCAD packages or …
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| 关 键 词： | 概念设计 虚拟现实 计算机辅助设计 网络 |
| 文章编号： | 1005-2429（2007）04-0294-07 |
| 修稿时间： | 2005-12-21 |
Web-Based Interactive VR-CAD System for Conceptual Design and Analysis |
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| WANG Pei-jun,Eriksson Martin,Bjrnemo Robert.Web-Based Interactive VR-CAD System for Conceptual Design and Analysis[J].Journal of Southwest Jiaotong University,2007,15(4):294-300. |
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| Authors: | WANG Pei-jun Eriksson Martin Bjrnemo Robert |
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| Institution: | 1. School of Mechanical Engineering,Southwest Jiaotong University,Chengdu,610031,China;Department of Design Sciences,Lund University,Lund,Sweden
2. Department of Design Sciences,Lund University,Lund,Sweden |
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| Abstract: | To overcome the bottleneck of the one-way translation from VR (virtual reality) to CAD in VR-based CAD system, this paper proposes a Web-based VR-CAD system WVCD (Web-based virtual conceptual designer) to support both customers' and design team members' involvement in the conceptual design and analysis activity over the Internet. It provides users with both parametric and freehand methods to create and edit 3D conceptual models with different levels of complexity in a VR environment intuitively without the need of switching between the VR environment and CAD tools. As a simple and low-cost VR-CAD system, WVCD can help to popularize and improve the Web-based collaborative conceptual design. |
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| Keywords: | Conceptual design Virtual Reality CAD Internet |
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