【装备理论与装备技术】

虚拟现实技术在特装底盘故障诊断中的应用

王放，张杰，王新军

(第二炮兵工程大学 五系，西安710025)

摘要：针对传统故障诊断训练方式受场地、时间、装备限制，损耗大，成本高的问题，以WS2400A2特装底盘为研究对象，提出将虚拟现实技术应用到训练中，在3DS Max软件建模的基础上，用Virtools和Visual Studio 2005软件平台联合开发的方式实现特装底盘的故障机理研究及故障诊断；使用户更加直观，更加投入的研究故障的发生机理、发展过程以及有可能导致的后果；实际应用表明：该方法不仅弥补了某些故障不方便在实况中模拟的缺陷，还可以减少设备损耗，使训练更加安全高效，值得推广应用。

关键词：特装底盘；故障诊断；虚拟现实；Virtools

收稿日期：2014-06-02

作者简介：王放(1975—)，男，副教授，主要从事汽车理论和虚拟维修研究。

doi:10.11809/scbgxb2015.01.004

中图分类号：TP391.9

文章编号：1006-0707(2015)01-0013-04

本文引用格式：王放，张杰，王新军.虚拟现实技术在特装底盘故障诊断中的应用[J].四川兵工学报，2015(1):13-16.

Citationformat:WANGFang,ZHANGJie,WANGXin-jun.ApplicationofVirtualRealityTechnologyinFailureDiagnosisofChassisforSpecialEquipment[J].JournalofSichuanOrdnance,2015(1):13-16.

ApplicationofVirtualRealityTechnologyinFailureDiagnosisof

ChassisforSpecialEquipment

WANGFang,ZHANGJie,WANGXin-jun

(The5thDepartment,theSecondArtilleryEngineeringUniversity,Xi’an710025,China)

Abstract:In order to solve the traditional training problems of being limited by place, time and equipment and the large loss and high costs of it, the application of virtual reality technology to the training was put forward by taking WS2400A2 special assembly chassis as the research object. To study the occurrence, the development process and the possible consequences of failure, the Virtools and Visual Studio 2005 software platform were applied together based on 3DS Max software modeling, which makes the users’ research into the failure mechanism, the development process and the possible consequences more intuitively and more devotedly. This application decreases the loss, makes the training more safe and efficiency and makes up the defects that some failures are not able to simulate in the real environment, so that this system is deserved to be popularized.

Keywords:chassisforspecialequipment;failurediagnosis;virtualreality;Virtools

WS2400A2特装底盘是部队的重要装备之一，它集机、电、液于一体，是一个结构复杂的系统。面对部队日渐复杂严格的训练环境，车辆故障发生的频率很高，导致车辆故障排除成为影响部队训练的重要因素。但是，特装底盘的结构与通装底盘有所不同，所以培养部队维修人员快速诊断特装底盘故障并加以排除的能力成为当务之急。针对此情况，本文采用3DSMax对特装底盘进行三维建模，用三维模型代替实装，通过Virtools实现模型交互式操作、特装底盘各分系统工作原理演示和各部件故障机理演示及常见故障诊断[1]。……