Research And Implementation Of Virtual Maintenance Simulation Training System

This paper studies the design and implementation of virtual maintenancesimulation training system. Relying on a maintenance training needs of troops andequipment, the use of virtual reality technology, equipment maintenance performedon virtual simulation for training students, teachers, provides a non-immersivevirtual maintenance training software environment. Papers have been studied anddiscussed on some key technical problems from software implementation process.First of all, maintenance features and the contents from virtual maintenancesimulation process were analyzed. Achieve functional that virtual maintenancetraining simulation system needs to is Proposed and structural framework of thesoftware system is designed.For the maintenance of the virtual objects in the scene to meet the needs ofvirtual operating and fault simulation,in paper object information model for themaintenance is researched and designed. Maintenance object information modelshould include the structural relationship between maintenance object parts, a widerange of information and data for interactioning and fault simulation.In Paper it has studied the planning of the maintenance object disassemblysequence, established the evaluation model of the maintenance object disassemblybased on maintenance difficulty and designed the algorithm to get the most easydisassembly sequence. Maintenance object disassembly sequence planning can meetthe dismantling of virtual maintenance training content optimization and the teachingplanning for the virtual simulation training of maintenance work.For virtual maintenance process, it uses the techniques of modified Petri nets tomodel and describe it, and a detailed analysis of how the repair process and therelationship between the various service elements mapped to the modified Petrinets.it also studys that how the complexity of the repair is decomposed based onthe basic blocks of modified Petri nets. Finally.Finally, in the paper it use Virtools, C#as a development tool for achievingcertain equipment virtual maintenance simulation training software systems.specifically including the overall function of the software architecture, the mainclutch parts and equipment information modeling, process modeling.