舰船训练虚拟系统的设计研究

在建立虚拟舰船仿真系统的研究中,由于舰船的船舱仪表数量多,船体操控复杂,目前还没有舰船虚拟训练系统。针对舰船训练实际需求,提出一种虚拟仪表和游戏引擎相结合的舰船虚拟训练系统设计思想。借助于Ogre、ODE及数据手套、数据头盔和定位器等虚拟现实设备,建立仿真数据模型,解决了场景中的虚拟手交互、碰撞检测等关键技术问题,完成虚拟手对舰船的实时控制。实验结果表明,仿真系统在保证真实性和快速性的同时,还易于操控等特点,能使用户快速掌握舰船驾驶和仪表操作的基本方法,训练周期缩短60%,大大降低了训练成本。

Design and Study on Virtual Simulation System about Warship Training

In order to improve the training efficiency of warship operators,this paper designed a new system,which used the design concept of virtual appliances and game engines.The system utilized Ogre,ODE,data glove,HMD and locators to build simulation models and complete the application.The paper solved the problems of virtual hand interaction and collision detection.It built virtual environment and can realize the real-time control of virtual hand to warships.It has the characters of low-cost,high likeness and simplifying actions.Experiments show that the system can decrease the training time by 60% and a lot of training costs.