| 基于协同虚拟环境的装配设计系统 |
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| 引用本文： | 胡勇,韦乃琨,武殿梁,范秀敏.基于协同虚拟环境的装配设计系统[J].计算机工程,2010,36(12):13-16. |
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| 作者姓名： | 胡勇 韦乃琨 武殿梁 范秀敏 |
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| 作者单位： | 上海交通大学计算机集成制造研究所,上海,200240;上海市网络化制造与企业信息化重点实验室,上海,200030 |
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| 基金项目： | 国家自然科学基金资助重点项目(90612017) |
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| 摘 要： | 针对分布式环境中复杂产品协同开发的装配设计需求，研究基于协同虚拟环境的装配设计系统的体系结构和关键技术，提出分布式条件下支持多用户实时交互操作的协同虚拟装配方法，包括复杂场景高分辨率实时渲染和多通道沉浸输出方案。以此为基础开发分布式协同虚拟装配环境，并通过面向汽车整车的多用户协同虚拟装配实例验证了系统的有效性。结果证明，用户可在该系统中完成复杂产品的协同虚拟装配设计工作。
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| 关 键 词： | 虚拟装 并行渲 协同操作 沉浸显示 |
Assembly Design System Based on Collaborative Virtual Environment |
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| HU Yong,WEI Nai-kun,WU Dian-liang,FAN Xiu-min.Assembly Design System Based on Collaborative Virtual Environment[J].Computer Engineering,2010,36(12):13-16. |
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| Authors: | HU Yong WEI Nai-kun WU Dian-liang FAN Xiu-min |
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| Affiliation: | (1. Institute of Computer Integrated Manufacturing, Shanghai Jiaotong University, Shanghai 200240;2. Shanghai Key Lab of Advanced Manufacturing Environment, Shanghai 200030) |
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| Abstract: | The architecture technologies of a collaborative virtual assembly system for complex product in distributed environment are studied in this paper. The system architecture supporting distributed collaborative virtual assembly is designed, and a method of supporting multi-users interactive operation in virtual assembly is proposed. Real-time rendering with high resolution for complex scene and multi-channel immersible display problems are solved. A new collaborative virtual assembly system is developed on distributed environment and multi-channel stereovision. By using the system, engineers are able to perform multi-user collaborative virtual assembly simulation for complex product easily. The validity of this system is confirmed by an example of multi-user collaborative assembly with whole vehicle. |
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| Keywords: | virtual assembly parallel rendering collaborative operation immersive display |
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