| 基于增强人机交互技术的虚拟装配 |
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| 引用本文： | 彭涛,李世其,王峻峰,徐迟.基于增强人机交互技术的虚拟装配[J].计算机辅助设计与图形学学报,2009,21(3). |
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| 作者姓名： | 彭涛 李世其 王峻峰 徐迟 |
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| 作者单位： | 华中科技大学机械科学与工程学院,武汉,430074 |
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| 基金项目： | 国家基础科研项目，国家高技术研究发展计划(863计划) |
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| 摘 要： | 提出了基于虚实融合、增强信息和约束代理的增强交互技术,从视觉、信息和操作三个方面来改善虚拟装配环境的人机交互效率.虚实融合在保留虚拟现实全部交互方式的同时附加真实装配场景来丰富装配过程感知;基于文字和特征表示的增强信息为用户提供装配知识来引导装配操作;约束代理及其匹配规则可视化重建零件装配约束关系并避免了复杂计算.增强人机交互技术为虚拟装配的应用提供了一种便捷的交互手段.最后介绍了虚拟装配辅助支持平台的体系构架,并用实例说明了虚拟装配系统的运行流程.
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| 关 键 词： | 虚拟装配 人机交互 虚实融合 信息增强 约束代理 |
Virtual Assembly Based on Augmented Human-Computer Interaction Technology |
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| Peng Tao,Li Shiqi,Wang Junfeng,Xu Chi.Virtual Assembly Based on Augmented Human-Computer Interaction Technology[J].Journal of Computer-Aided Design & Computer Graphics,2009,21(3). |
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| Authors: | Peng Tao Li Shiqi Wang Junfeng Xu Chi |
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| Affiliation: | School of Mechanical Science and Engineering;Huazhong University of Science and Technology;Wuhan 430074 |
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| Abstract: | A novel augmented interaction technique is proposed using the mixture of virtual reality and actual reality,augmenting information and constraining proxy.It is able to improve substancially interacting efficiency of virtual assembly environment.The mixture of virtual reality and actual reality inherits all interaction of virtual reality,and also provides additional scenes of the real assembly to enrich the perception of assembly process.Augmented information provides users assembly instruction as detailed d... |
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| Keywords: | virtual assembly human-computer interaction mix of virtual and actual reality augmented information constrained proxy |
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