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Research and Realization of Collaboration Based on Virtual Reality

Author: NiuZhongLiang
Tutor: SunLiZuo
School: Harbin University of Science and Technology
Course: Computer Software and Theory
Keywords: Java3D Virtual Reality Xml HUST-CAID
CLC: TP391.7
Type: Master's thesis
Year: 2005
Downloads: 200
Quote: 1
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Abstract


In the instrumentation computer-aided design system , many of the parallel system is still mainly based on the text and 2D graphics , information exchange misunderstanding , can not be dynamically changed interactively movement parameters , so there is a big limitation . The thesis is a parallel system based on Web and VR can overcome the above drawbacks , greatly improving the quality of information exchange in the parallel and distributed engineering . The thesis analyzed the parallel design and virtual reality research new solutions on the basis of analysis of concurrent design problems faced . Integrated JAVA3D, JAVA and other open standards and technology , research and parallel design system based on the WEB and virtual reality . To make independently developed by IBM Corp., 2000, 2004 - CAID title ( Harbin University of Science and Technology - Computer Aided Industry Design ) system capable of parallel design analysis HUST-CAID system , an interface can be relatively easy to HUST-CAID the data format of the system is converted to the data format of the JAVA3D . For virtual reality parallel design and lay a good foundation . The paper presents a parallel design new solutions , WEB as a unified client interface , and to develop a server-side to deal with the information sent by the client . In parallel graphics display system presents a new method is based on XML to express the model information , and and incremental display technology . This display method is based on a single resolution grid , compared with the multi-resolution grid more flexible and does not require cumbersome pretreatment , different details from the definition of the respective display model according to user concerns . Such a framework assisted design of electrical instrumentation system independently developed by HUST-CAID practice step by step , to achieve certain results . Meet HUST-CAID system to network expansion requirements .

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer applications > Information processing (information processing) > Machine-assisted technology
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