摘要
针对目前军队仿真训练系统受地域、空间和承训能力的局限,无法最大限度发挥虚拟现实仿真技术的优势的问题,将三维模型数据和贴图数据进行大比例压缩,并通过HTTP协议对经过压缩的数据进行流式传输和多线程下载。同时,通过软件七层交换策略应对网络上的高并发访问,从而开发基于Web3D的海上补给虚拟装备教学训练平台,一定程度上提高了虚拟现实仿真技术在军事教学训练中的使用价值。
In view of the problem that military simulation training system can’t maximize to the advantages of virtual reality simulation technology because of the limitations of regional, space and training ability, this paper developed a virtual equipment training and teaching platform. It made a large-scale compression for 3 D models and map data. Meanwhile it made streaming and multithreading download of compressed data through the HTTP protocol. It dealt with the high concurrent access on network by using the balanced load. So that it has broken the limitations of regions space and training ability of the previous military simulation training system, and improved the use value of the virtual reality simulation technology in teaching of military training.
作者
李楠
张世云
Li Nan;Zhang Shiyun(Naval Logistics Academy, Tianjin 300450, China)
出处
《系统仿真学报》
CAS
CSCD
北大核心
2019年第6期1136-1141,共6页
Journal of System Simulation