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首页> 外文期刊>The International Journal of Advanced Manufacturing Technology >A systematic approach for 3D VRML model-based assembly in Web-based product design
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A systematic approach for 3D VRML model-based assembly in Web-based product design

机译：基于Web的产品设计中基于3D VRML模型装配的系统方法

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Collaborative virtual assembly design is often considered complicated and hardly achievable, for it requires high real-time performance, platform independence, and model synchronization. In order to satisfy all these requirements, a VRML-based virtual assembly solution is proposed. This paper first presents a synchronous moving-searching algorithm for retrieving information from the basic assembly model (BAM) and target assembly model (TAM) in order to give Internet-based collaborative assembly capabilities to these VRML files. Then, a set of assembly approaches for VRML models are systematically addressed to implement the assembly according to constraints of link relations. The advantages of the algorithm and assembly approaches are their high computational efficiency and ease of implementation, which enriches works of Anton and Gorazd (2003) and Qin et al. (2004) with respect to accessibility and maneuverability of VRML model-based assembly design. Moreover, the realization method of collaborative assembly over the Internet is introduced. Finally, some actual examples of collaborative virtual assemblies systems are provided to illustrate the application of these approaches.
机译：协作式虚拟装配设计通常被认为是复杂且难以实现的，因为它需要很高的实时性能，平台独立性和模型同步性。为了满足所有这些要求，提出了一种基于VRML的虚拟装配解决方案。本文首先提出了一种同步移动搜索算法，用于从基本装配模型（BAM）和目标装配模型（TAM）检索信息，以便为这些VRML文件提供基于Internet的协作装配功能。然后，针对链接关系的约束，系统地提出了一套VRML模型的组装方法，以实现组装。该算法和组装方法的优点是计算效率高且易于实现，这丰富了Anton和Gorazd（2003）和Qin等的工作。 （2004年）关于基于VRML模型的装配设计的可访问性和可操作性。此外，介绍了互联网上协同装配的实现方法。最后，提供了一些协作虚拟装配系统的实际示例，以说明这些方法的应用。

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