虚拟现实技术在内燃机拆装实习教学中的应用  

Application of virtual reality technology in the internal combustion engine disassembly practice teaching

作　　者：杜宝国[1] 唐运榜[1] 冯立岩[1] 黄志平[1] 周红秀[1] 张延辉[1] 

机构地区：[1]大连理工大学内燃机研究所,辽宁大连116024

出　　处：《实验室科学》2015年第5期168-170,174,共4页Laboratory Science

基　　金：大连理工大学教育教学改革基金项目(项目编号:ZX2014010)

摘　　要：针对内燃机拆装实习教学的实际需求,提出了利用虚拟现实技术构建虚拟拆装平台的辅助教学手段,介绍了系统的设计过程与功能。通过该平台的教学实践证明,虚拟现实辅助教学方式明显提高了拆装实习的教学效果,使学生加深了对发动机构造及工作原理等相关知识点的理解与掌握,同时也大大降低了实习成本。An assisted teaching method was proposed to construct a virtual plauorn, of bustion engine disassembly with virtual reality technology, according to the needs for the internal com- bustion engine disassembly practice teaching. The design process and function of the method was inves- tigated. After the using of this virtual platform in the teaching practices, it was approved that the virtual reality assisted teaching method can improve the teaching effect in the engine dismantling, and deepen the students＇ understanding about the engine structure and working principle. This method can help students to acquire the relevant knowledge points easily, but also greatly reduced the expertise costs.

关 键 词：虚拟现实 教学平台 内燃机拆装 实习教学 

分 类 号：TK423[动力工程及工程热物理—动力机械及工程] G424.4[文化科学—课程与教学论]