某型直升机动力装置课程教学模式改革研究

Research on Teaching Mode Reform of a Helicopter Power Plant Course

针对原有航理基础教学模式单一、受训学员被动接受、培训效率低等现实问题,基于虚拟现实、增强现实和数字孪生等技术,构建具备发动机结构、工作系统的全息虚拟内容展示,以及发动机虚实内容混合交互、发动机特情动感体验的训练系统,实现驾驶座舱与发动机主要机件的模拟联动,以及发动机开车、关车程序的训练演示。课程教学改革解决院校航理教学阶段缺少实践教学支撑条件的问题,提高学员装备操作使用能力,促进知识向能力的转化。

Aiming at the practical problems of the traditional basic aviation teaching mode,such as single teaching mode,passive acceptance of trainees and low training efficiency,the training system with the holographic virtual content display of engine structure and working system,as well as the mixed interaction of virtual and real content of engine special situation function is constructed based on Virtual Reality,Augmented Reality and Digital Twins technology.It can realize the simulated linkage between cockpit and main engine parts,as well as the training and demonstration of engine starting and closing procedures,solve the problem of the lack of practical teaching support conditions during aviation science teaching in colleges and universities,and provide teaching conditions to improve students'ability to install equipment,operate and use,and promote the transformation of knowledge into ability.