船舶轮机模拟器CAVE系统设计与关键技术研究  

Marine Engine Room Simulator CAVE Design and Key Technologies Research

作　　者：曾鸿[1] 张均东[1] 何治斌[1] 王宁[1] 

机构地区：[1]大连海事大学轮机学院,大连116026

出　　处：《系统仿真学报》2012年第1期123-126,140,共5页Journal of System Simulation

基　　金：国家自然科学基金(51009017);中央高校基本科研业务费专项资金(2011QN111)

摘　　要：设计了一个用于船舶轮机仿真训练的五通道CAVE系统,给出了详细的系统配置。按模块的功能,将软件划分成轮机仿真核心模块、轮机三维仿真模块、轮机二维仿真模块及前台缓存处理模块,并详细介绍了各模块的功能与划分依据。为保证仿真过程中数据与图像的同步,设计并实现了多通道同步机制。给出了虚拟机舱自动漫游算法及交互实体行为模型。该文设计的高度沉浸感船舶轮机模拟器视景系统可有效节约航海教育的实船训练成本。A five channel CAVE for marine engine room visual simulation was designed and the system configuration was given in detail. According to the function, the software was divided into four modules, including engine room simulation kernel model, visual simulation module, mimic simulation module, and front buffer process module. The detail functions of the modules were introduced. To synchronize the image and data of every channel during simulation, a multichannel synchronization mechanism was designed and realized. Automatic navigation algorithm in virtual environment and virtual interactive entities behavior model were given. The high immersive feeling visual system of marine engine room simulator designed can effectively save the real ship training cost in marine education.

关 键 词：自动漫游 行为模型 船舶 轮机模拟器 虚拟现实 洞穴式投影 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术] U664.82[自动化与计算机技术—计算机科学与技术]