虚拟现实技术及其在坦克射击模拟系统中的应用

虚拟现实(VR)技术利用计算机生成一种模拟环境，通过多传感器设备实现用户与该环境的直接交互，并可构造使人具有感知的虚拟现实系统。VR系统由检测模块、反馈模块、传感器模块、控制模块、3D模块和建模模块构成。基于VR技术的坦克射击模拟系统，由计算机、训练模拟舱、视景系统、考核评分系统、训练模拟数据库组成；计算机进行数据采集和控制，建立、运行和维护仿真数学模型；训练模拟舱提供模拟真实设备的操作机构和指示灯与仪表；视景系统生成模拟系统的工作场景；考核评分系统计算学员成绩并提出评估意见，提供标准试题库且能随机生成试卷。

Virtual Reality Technology and Its Application in Tank Shoot System

Virtual Reality (VR) technique use computer to create a kind of virtual environment, and realize direct interaction between user and the environment through multiple sensors, and it can also construct perceptive Virtual Reality system. VR system is composed of inspect and test module, feedback module, sensor module, control module,3D module and modeling module. Tank simulation shoot system that based on VR technique is composed of computer, training simulation cabin, graphic system, check system, the training simulation database; computer collect and control data, additionally it establish, run and maintain simulation mathematics model; training simulation cabin offer simulation equipments, such as operating instrument,indicator light and meter ; graphic system create the work scene of the simulation system; check system calculate the score of student and bring up the valuation opinions, and it provide the examination paper with the machine from standard paper database.