机组振动烈度测量评定VR教学系统设计与应用研究

Research on Design and Application of VR Teaching System for Measuring and Evaluating Vibration Intensity of Units

摘要: 针对“舰艇装备测试与诊断”课程教学改革过程中，学生缺少整机振动烈度测量与评定虚拟配套实验平台的问题，开发了对应的VR教学实验系统。系统模拟了离心水泵整机振动烈度监测的操作流程，具备人机交互、流程监控与回放功能，主要模块包括机组设备认知、数据测试与采集、状态评估、训练考核等模块。学员能够自主进行设备振动测试全过程的学习，进一步增加了学生的参与度，激发了学生的学习热情和学习兴趣，提高了人才培训的效率。

Abstract: In view of the problem that students lack a virtual supporting experimental platform for measuring and evaluating the vibration intensity of the whole machine during the teaching reform of the course “Testing and Diagnosis of Ship Equipment”, a corresponding VR teaching experimental system was developed. The system simulates the operation process of the whole centrifugal pump vibration intensity monitoring, with human-computer interaction, process monitoring and playback functions. The main modules include unit equipment cognition, data testing and collection, status evaluation, training and assessment modules. Students can learn the whole process of equipment vibration test independently, which further increases students’ participation, stimulates students’ learning enthusiasm and interest, and improves the efficiency of talent training.