Simulation equipment needs fixed precision because of simulation confidence. In the survey of form & performance of motion mechanism about large simulation equipment, the surveying work is difficult and inefficient if the original method is used. Now new surveying instrument comes into world and new surveying technology makes working effectiveness and quality rising. In this paper some new instruments are described. They are electronic total station, laser tracker, IGPS, 3-D survey system with laser scan, and 3-D survey system with digital close - range photogrammetry in large scale. With the support of this technology, the efficiency and quality of the surveying work and the equipment install will be raised.%为了解决某型工程装备的无损耗训练的难题,提出了基于HLA结构的多乘员训练模拟器的设计方案.介绍了基于局域网络和视景仿真的硬件规划,对基于HLA技术的软件进行了设计,解决了多乘员协同训练的技术问题.对于多个乘员共同合作完成任务的装备训练问题,此多乘员训练模拟器可以作为该类型工程装备的设计参考.
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