Mixed Reality-based Interactive Technology for Aircraft Cabin Assembly

查看全文 作　　者：LI Shiqi PENG Tao WANG Junfeng XU [1]Chi

机构地区：[1]School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China

出　　处：《Chinese Journal of Mechanical Engineering》索引2009年第22卷第3期,共7页

基　　金：supported by National Defence Basic Research Foundation of China (Grant No. B1420060173);National Hi-tech Research and Development Program of China (863 Program, Grant No. 2006AA04Z138) 摘　　要：Due to the narrowness of space and the complexity of structure, the assembly of aircraft cabin has become one of the major bottlenecks in the whole manufacturing process. To solve the problem, at the beginning of aircraft design, the different stages of the lifecycle of aircraft must be thought about, which include the trial manufacture, assembly, maintenance, recycling and destruction of the product. Recently, thanks to the development of the virtual reality and augmented reality, some low-cost and fast solutions are found for the product assembly. This paper presents a mixed reality-based interactive technology for the aircraft cabin assembly, which can enhance the efficiency of the assemblage in a virtual environment in terms of vision, information and operation. In the mixed reality-based assembly environment, the physical scene can be obtained by a camera and then generated by a computer. The virtual parts, the features of visual assembly, the navigation information, the physical parts and the physical assembly environment will be mixed and presented in the same assembly scene. The mixed or the augmented information will provide some assembling information as a detailed assembly instruction in the mixed reality-based assembly environment. Constraint proxy and its match rules help to reconstruct and visualize the restriction relationship among different parts, and to avoid the complex calculation of constraint's match. Finally, a desktop prototype system of virtual assembly has been built to assist the assembly verification and training with the virtual hand. 关键词：现实技术飞机座舱混合基础计算机生成虚拟现实制造过程产品装配

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Mixed Reality-based Interactive Technology for Aircraft Cabin Assembly

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