基于Unity 3D的舰船装备虚拟维修训练系统

Virtual Maintenance Training System of Warship Equipment Based on Unity 3D

针对当前舰船装备维修培训存在的条件限制和训练效率低、周期长等问题,设计基于Unity 3D的舰船装备虚拟维修训练系统,并对关键技术进行研究。通过3DSMAX实现装备模型、训练场景和维修资源等3维模型的构建,基于组件化建模、实例复用等对模型数据库进行优化;开展逻辑仿真分析与设计,提出装备操作逻辑仿真方法;通过故障树工具,对故障现象、故障源以及彼此之间的相互关系建立相关描述模型。运行实践的结果表明:该系统具备良好的操作便利性和拓展移植性,可提升受训者的训练质效,为后续开展类似系统开发提供有益借鉴。

In order to solve the problems of limited conditions,low training efficiency and long training cycle in the current ship equipment maintenance training,a ship equipment virtual maintenance training system based on Unity 3D is designed,and the key technologies are studied.The 3D models of equipment,training scene and maintenance resources are constructed by 3DS MAX,and the model database is optimized based on component modeling and instance reuse.The logic simulation analysis and design are carried out,and the equipment operation logic simulation method is proposed;Through the fault tree tool,the description model of fault phenomenon,fault source and the relationship between them is established.The results of operation practice show that the system has good operation convenience and portabilit y,which can improve the training quality and efficiency of trainees,and provide a useful reference for the subsequent development of similar systems.