基于Unity3D的XXX特种车辆的虚拟培训系统的设计与实现

发布时间：2018-02-05 17:29

本文关键词： 培训教育虚拟现实 Unity3D 数据库　出处：《大连海事大学》2017年硕士论文　论文类型：学位论文

【摘要】：军队建设和士兵培养一直都是国家关注的重点,随着军队快速的推进机械化、信息化建设,部队装备不断趋于信息化装备和高科技装备。但面临大量的新型装备,如何对士兵进行有效和快速的使用问题也是需要同步进行解决的。因此,本文基于虚拟现实技术,针对XXX特种车辆如何使用问题设计实现了虚拟培训系统,在系统设计中提出了结合Unity用户可配置的真实模拟操作的级联规则,为进一步研究虚拟培训系统提供了借鉴与方向。本文首先介绍了教育培训理论、Unity技术、3ds Max建模技术、数据库设计等教育培训系统和虚拟现实涉及的主要理论和技术,为培训系统的设计与开发提供了技术基础和开发依据。其次,本文从系统需求说明书和现场操作两方面获取需求信息,根据对需求的详细分析,系统主要使用敏捷软件开发过程。并在该开发过程中使用Unity引擎+数据库设计+后台管理应用的开发模型。本文根据开发模型,设计了用户可配置的开放式框架,并提出虚拟场景中物体操作间的级联规则。在数据库的设计中将操作物体参数化,设计软件开发中实现了基于BOM数据结构的用户可配置开放式框架。在三维物体操作中,提出了一般物体间操作的级联规则和背包物体间的级联规则。根据功能需求将系统分为四个模块,分别是用户角色登录管理功能模块、视频教学UI界面模块、三维场景操作模块和第三方软件通信模块,并对每一个模块进行了详细的设计和实现。最后通过Unity中的Profile视图对Unity客户端进行性能分析。本文设计的XXX特种车辆的虚拟培训系统已经在某军区进行系统的试用并取得很好的成果,该系统的使用降低了培训成本,增加了学员的学习兴趣并且为军队的人才培养提供了一些指导和参考。
[Abstract]:Military construction and soldiers training has been the focus of national attention, with the rapid promotion of mechanization of the army, information construction. Military equipment is becoming more and more information equipment and high-tech equipment, but facing a large number of new equipment, how to use soldiers effectively and quickly is also need to be solved simultaneously. Based on virtual reality technology, this paper designs and implements a virtual training system for XXX special vehicles. In the system design, the concatenation rules combined with Unity user configurable real simulation operation are put forward, which provides a reference and direction for further research on virtual training system. Firstly, this paper introduces the educational training theory. Unity technology, 3DS Max modeling technology, database design and other education and training systems and virtual reality related to the main theory and technology. For the design and development of the training system to provide the technical basis and development basis. Secondly, this paper from the system requirements specification and field operation two aspects of the requirements information, according to the requirements of the detailed analysis. The system mainly uses the agile software development process, and in the development process, uses the Unity engine database to design the background management application development model. The user configurable open framework is designed, and the concatenation rules between objects in virtual scene are proposed. The operation object is parameterized in the design of database. The user configurable open framework based on BOM data structure is implemented in the software development. According to the functional requirements, the system is divided into four modules: user role login management module, video teaching UI interface module. 3D scene operation module and third party software communication module. Each module is designed and implemented in detail. Finally, the performance of Unity client is analyzed by Profile view in Unity. The virtual of XXX special vehicle is designed in this paper. The training system has been systematically tested in a military region and has achieved good results. The use of the system reduces the training cost, increases the students' interest in learning and provides some guidance and reference for the training of military personnel.
【学位授予单位】：大连海事大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP311.52

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