交互式机舱漫游系统关键技术研究  

Research on Key Technologies of Interactive Roaming System for Marine Engine Room

作　　者：肖剑波[1] 胡大斌[1] 胡锦晖[1] 

机构地区：[1]海军工程大学动力工程学院,武汉430033

出　　处：《计算机与数字工程》2017年第7期1337-1340,1376,共5页Computer & Digital Engineering

基　　金：国家自然科学基金项目(编号:51179196)资助

摘　　要：船舶机舱环境设备众多、场景复杂、管系纵横交错,论文根据机舱训练需求,开展了基于虚拟现实技术的交互式机舱漫游系统关键技术研究。首先介绍了基于网络的分布式系统硬件结构及模块化软件结构;结合实际系统存在的网络及硬件采集数据延迟等情况,开展了运动预测与平滑算法研究;最后对系统中虚拟人、操作手、视点等的矩阵变换进行了研究;试验结果表明,系统具有较好的沉浸感,可以满足船员舱室漫游、设备交互操作、联网训练等要求。There are lots of equipment and pipes in the marine engine room, which makes the environment complexity in the scene. In this paper, based on the requirements of cabin train in g, the design and development of interactive roaming system for en-gine room based on VR is researched. The hardware structure and software module of the distributed system based on network are in-troduced at first. Aimed to solve the problem of data acquisition delay due to network and hardware of the system, motion prediction and smoothing algorithm are carried out. Fin al ly, matrix transformation of the virtual person, operator hand and viewport are stud-ied. Experimental results show that the system has good sense of immersion and can meet the requirements of engine room roaming, equipment interactive handling and networking training.

关 键 词：虚拟现实 机舱 交互 漫游 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]