航海类专业船舶虚拟仿真实训平台建设
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摘要
在我国现行的航海类专业教育模式影响下,高职层次院校普遍存在不具备教学实习船,学生缺少从全局角度认识船舶仪器设备和学习航海知识的条件等问题。为了解决因不具备教学实习船而造成的教与学的困难,寻求通过构建VR实训平台解决教学资源不足等问题的方法。利用Multigen Creator建模,经过模型优化和格式转换,由跨平台虚拟现实应用程序开发引擎Unity3D进行视景驱动,完成虚拟化船舶平台搭建。借助Unity3d的跨平台特点,分别进行PC端和移动端程序设计,实现VR实训平台的网络拓展。船体、船尾和船舶驾驶台作为虚拟现实的3个重点区域,以不同的形式包含了大部分涉及船体结构的专业知识。
Under the influence of current education mode for maritime majors in China,it is a prevalent problem for vocational colleges that the teaching-training vessels are not sufficient and the learning conditions of vessel cognition and marine knowledge leaning are also not sufficient. In order to solve the problems of teaching and learning caused by the lack of teaching-training vessel,the method of building VR training platform was applied. Multigen Creator would be used to model the real site,and after format conversion,the model would be driven by Unity3 D to complete the virtual ship platform construction. With the cross-platform features of Unity3 d,PC and mobile programming were respectively carried out to realize the network development of VR training platform. The hull,stern and ship's bridge were the three key areas of virtual reality,and most of the professional knowledge involving hull structure was embodied in different means.
Under the influence of current education mode for maritime majors in China,it is a prevalent problem for vocational colleges that the teaching-training vessels are not sufficient and the learning conditions of vessel cognition and marine knowledge leaning are also not sufficient. In order to solve the problems of teaching and learning caused by the lack of teaching-training vessel,the method of building VR training platform was applied. Multigen Creator would be used to model the real site,and after format conversion,the model would be driven by Unity3 D to complete the virtual ship platform construction. With the cross-platform features of Unity3 d,PC and mobile programming were respectively carried out to realize the network development of VR training platform. The hull,stern and ship's bridge were the three key areas of virtual reality,and most of the professional knowledge involving hull structure was embodied in different means.
引文
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[3]王利,郑彤.虚拟现实技术在航海类实践教学中的应用研究[J].教育教学论坛,2016(44):183-184.
[4]孟晓梅,刘文庆.Multi Gen Creator教程[M].北京:国防工业出版社,2005.
[5]张古泰,朱文球,张潇云.基于Unity3D的虚拟实验室仿真[J].信息与电脑(理论版,)2017(3):30-32.
[6]朱惠娟.基于Unity3D的虚拟漫游系统[J].计算机系统应用,2012,21(10):36-39.
[7]Abdullah N A S,Rusli N I A,Ibrahim M F.Mobile game size estimation:COSMIC FSM rules,UML mapping model and Unity3D game engine[C]//Open Systems.[s.l.]:IEEE,2015:42-47.
[8]姜邦杰,吴俊敏,朱小东,等.基于KVM的远程声卡显卡虚拟化技术[J].计算机系统应用,2013,22(9):75-80.
[9]张政.基于KVM虚拟化的显卡直传技术研究[J].软件导刊,2016,15(10):142-144.
[10]何海洋.船舶舱室优化布置实践[J].船海工程,2007,36(4):12-14.
[11]Lu G P,Xue G H,Chen Z.Design and implementation of virtual interactive scene based on unity 3D[J].Advanced Materials Research,2011,317-319:2162-2167.
[12]邵晓东.Creator建模艺术[M].西安:西安电子科技大学出版社,2014.
[13]杨怀平,孙家广.基于海浪谱的波浪模拟[J].系统仿真学报,2002,14(9):1175-1178.
[14]阎肖鹏,王红萍,李智生.海浪的数值模拟及预报[J].舰船电子工程,2016,36(10):82-86.
[15]刘氢.基于Unity3D和htcvive的虚拟现实游戏设计与实现[J].通讯世界,2017(3):43-44.
[16]宫旭柱.基于应用技术教学视角下航海技术专业实训课程的研究[J].当代教育实践与教学研究:电子刊,2017(5):105.
[17]解继丽.“互联网+”引领教育改革新趋势[J].楚雄师范学院学报,2015,30(2):85-88.