机电工程技术2024，Vol.53Issue(8)：57-60,114,5.DOI:10.3969/j.issn.1009-9492.2024.08.012
高速列车侧墙焊接虚拟现实系统开发
Development of Virtual Reality System for High-speed Train Side Wall Welding
摘要
Abstract
The side wall is the main component of the high-speed train body.Due to its complex welding process and expensive professional equipment,enterprises need to continuously cultivate skilled employees to meet production requirements.However,conventional on-site personnel training methods occupy professional production equipment,reduce enterprise production efficiency,and it is difficult to achieve good training results.In order to meet the needs of enterprises for the cultivation and training of professional welding personnel,based on virtual reality technology,a welding workshop and card loading tool model are established through 3ds Max,and LOD technology is used to reduce memory usage.Relying on the Unity3D virtual reality engine to build a simulation environment,using C#programming language to develop system functions,and applying bounding box algorithm to optimize the welding process demonstration.Based on the welding process of aluminum alloy side walls,a virtual reality system for high-speed train side wall welding is developed and completed.Practice shows that the developed system includes functions such as knowledge assessment,operation interaction,and result display,which has good practicality,visibility,and immersion.It can effectively meet the training requirements of high-speed train manufacturing personnel,while ensuring the production efficiency of the enterprise during the training period and reducing the occurrence of accidents.关键词
虚拟现实/高速列车/侧墙/焊接模拟Key words
virtual reality/high speed trains/side walls/welding simulation分类
信息技术与安全科学引用本文复制引用
王竟宇,马思群,聂春戈,孙彦彬,邱广宇..高速列车侧墙焊接虚拟现实系统开发[J].机电工程技术,2024,53(8):57-60,114,5.基金项目
2022年度辽宁省普通高等教育本科教学改革研究项目(10150-312) （10150-312）
辽宁省交通运输厅交通科技计划项目(202151) （202151）
