虚拟检测维修系统的设计与实现

结合实际装备维修工作的需求,开发了一套基于虚拟现实技术的具有一定通用性的虚拟维修训练系统。系统由界面层、应用层、对象层和技术支持层组成,运用OSG渲染创建逼真的场景,基于均匀网格和OBB树的混合碰撞检测算法解决碰撞问题,通过协同网络通信实现多人协作维修/检测操作。通过对某型装备手控台的虚拟维修训练系统的构建,证明系统能够快速开发相应的虚拟训练系统。训练过程中操作与场景变化实时同步,结果表明该系统能够有效提高操作人员的维修维护能力。

Design and Implementation of Virtual Maintenance and Detecting System

This system uses OSG rendering to create lifelike scene,and solves the problem of collision by the hybrid collision detection method based on uniform network method and OBB algorithm,and realize people coordinated maintenance and detecting operation using cooperative network communication to. The virtual maintenance training of a certain kind of crane control platform proves the system can adapt to set up corresponding virtual maintenance training systems easily. Operation and scene changes are real-time and synchronization in the process of training. The result shows that the system can improve the maintenance ability of the operator effectively.