Design And Implementation Of Virtual Training System For XXX Special Vehicles Based On Unity3D

Army building and the training of soldiers has always been the focus of national concern,with the rapid advance of the military mechanization,information technology,military equipment continue to tend to information equipment and high-tech equipment.But faced with a large number of new equipment,how to effectively and quickly use the soldiers problem is also need to be resolved simultaneously.Therefore,based on the virtual reality technology,this paper realizes the virtual training system for the design of the special vehicle of XXX,and puts forward the cascading rule combined with Unity user configurable real simulation operation in the system design.In order to further study the virtual training system,Reference and direction.This paper first introduces the main theories and techniques related to education and training theory,Unity technology,3ds Max modeling technology,database design and so on,and provides the technical basis and development basis for the design and development of training system.Secondly,this paper obtains the demand information from the system requirements specification and the field operation.According to the detailed analysis of the demand,the system mainly uses the agile software development process.And in the development process using Unity engine,database design,background management application development model.Based on the development model,this paper designs a user-configurable open framework and proposes cascading rules between objects in virtual scene.In the design of the database will operate the object parameterization,design software development based on the BOM data structure to achieve user-configurable open framework.In the three-dimensional object operation,the cascade rule between the general object-to-object operation and the cascading rule between the backpack objects is proposed.According to the functional requirements,the system is divided into four modules,namely,user role login management function module,video teaching UI interface module,3D scene operation module and third party software communication module,and each module has been designed and implemented in detail.Finally,the Unity client performs a performance analysis through the Profile view in Unity.In this paper,the design of the XXX special vehicle virtual training system has been in a military area system trial and achieved good results,the use of the system to reduce training costs,increased student interest in learning and training for the military personnel to provide some guidance And reference.