船舶动力空气压缩培训仿真系统设计研究
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摘要
针对目前船舶动力空气压缩培训仿真系统大多是采用半物理仿真与二维软件界面仿真相结合方式的现状,对船舶动力空气压缩培训仿真系统进行详细研究,包括模型的建立和仿真系统设计与实现,难点是实现系统数据仿真单元与虚拟机舱场景之间实时通信,并建立完整的船舶动力空气压缩培训仿真系统的数学模型,主要包括:空压机模型,空气瓶模型,管路模型等。采用机理建模与虚拟现实仿真相结合的混合仿真技术,开发了船舶压缩系统的硬件仿真平台和软件仿真系统,增强了学员培训的效果,丰富和完善了对轮机模拟器的内容和功能,实现了具有良好人机交互界面的船舶压缩空气系统的仿真目标。
The training simulation system of ship dynamic air compression is studied,including establishment of model and design and realization of simulation system.The difficulty is how to realize real-time communication between unit of system data simulation and scene of virtual cabin,as well as how to build complete mathematical model of the training simulation system including air compressor model,air container model and channel model.The hybrid simulation technique integrating mechanism modeling with virtual reality simulation is used,and system simulation platforms of hardware and software are exploited.The effect of student training is also enhanced,and content and function of marine engine room simulator are abounded and perfected.It achieves simulation target of ship compressed air system with wonderful human-computer interaction interface.
The training simulation system of ship dynamic air compression is studied,including establishment of model and design and realization of simulation system.The difficulty is how to realize real-time communication between unit of system data simulation and scene of virtual cabin,as well as how to build complete mathematical model of the training simulation system including air compressor model,air container model and channel model.The hybrid simulation technique integrating mechanism modeling with virtual reality simulation is used,and system simulation platforms of hardware and software are exploited.The effect of student training is also enhanced,and content and function of marine engine room simulator are abounded and perfected.It achieves simulation target of ship compressed air system with wonderful human-computer interaction interface.
引文
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[2]甘辉兵,张均东,蒋丁宇,雍强.超大型油轮货油泵透平系统仿真研究[J].中国造船,2014-1:164-174.
[3]任振,余霞,樊怡辰,陈立华,王成程.虚拟仿真技术在大型实验室钢结构施工中的应用研究[J].项目管理技术,2015-2:99-102.
[4]韩绿霞,宋怀俊,雒廷亮.活塞式压缩机动力计算方法的研究[J].煤矿机械,2005-12:38-40.
[5]罗建华.基于Java3D虚拟场景的关键技术[J].无线互联科技,2014-11:170.
[6]郭凌云,李波.基于3ds Max和VR-Platform的虚拟场景漫游实现[J].计算机关盘软件应用,2015-3:206-207.
[7]胡锦晖,胡大斌,何其伟.某型船舶动力装置建模及仿真[J].大连海事大学学报,2015-2:17-22.
[8]石宪章,黄明,赵振峰,申长雨,田中.气辅成型过程可压缩空气流动数值模拟[J].化工学报,2013-3:906-911.
[9]张宁,罗卫华,刘迎春,沈志鹏.基于虚拟现实技术的轮机英语环境仿真研究[J].计算机仿真,2015-6:212-217.
[10]范晓勇,余历军,王战辉.往复活塞式压缩机的变工况压气性能研究[J].化工机械,2015-2:180-183.
[11]李坤,徐小照.基于飞轮矩计算的活塞式压缩机计机辅助设计研究[J].化工设备与管道,2015-2:58-60+74.
[12]辛宇.活塞式压缩机基础设计方法[J].科学中国人,2015-12:77.
[13]周前祥,姜世忠,姜国华.虚拟现实技术的研究现状与进展[J].计算机仿真,2003-7:1-4,93.