基于Unity3D的柴油催化加氢实验仿真培训系统设计

Design of simulation training system for diesel catalytic hydrogenation experiment based on Unity3D

针对传统化工安全实践教学中培训内容枯燥、安全性差、学生参与度低等问题,同时结合近年来高校实验室安全事故经验教训,该文以柴油催化加氢小型实验装置为仿真对象,使用虚拟仿真技术和Unity3D引擎设计了虚拟孪生模型、仿真交互组件和工艺机理算法,开发了一套柴油催化加氢实验场景的仿真培训系统,实现了动态交互操作、实验模拟和风险辨识信息展示等功能。该系统为安全系统工程、工业流程仿真与数字化信息技术的融合提供支撑,并为实验培训人员提供了高保真度、强沉浸感、高安全性和可动态模拟的培训手段。

Addressing the issues of dull training content,poor safety,low student participation in traditional chemical safety practice teaching,and the frequent occurrence of safety accidents in university laboratories in recent years,taking the small experimental device of diesel catalytic hydrogenation as the simulation object,a virtual simulation training system is developed from the experimental scenes of the whole process of catalytic hydrogenation by using virtual simulation technology and Unity3D engine,which realizes dynamic interactive operation,experiment simulation,risk identification information display and other functions,providing support for the integration of safety system engineering,industrial process simulation and digital information technology,and providing training means with high fidelity,strong immersive,safe and efficient,dynamic simulation for experimental training personnel.