虚拟海洋环境中潜艇六自由度运动的视景仿真  

Virtual Simulation of Submarine Motion in Virtual Ocean Environment

作　　者：赵新华[1] 孙尧[1] 卢志忠[1] 

机构地区：[1]哈尔滨工程大学自动化学院,黑龙江哈尔滨150001

出　　处：《系统仿真学报》2006年第z1期226-229,共4页Journal of System Simulation

摘　　要：利用虚拟现实技术对潜艇的六自由度模型进行视景仿真,可以实时的对潜艇运动模型的运动效果进行修正,对于潜艇航行训练模拟器的研究及虚拟海战场的实现具有重大的意义。对潜艇的运动模型进行了合理的简化,确立了设计模型,然后利用多边形建模软件Creator及视景驱动软件Vega建立虚拟海洋地理环境及潜艇的几何模型,并在API应用程序中对潜艇的六自由度运动进行实时控制。设计结果表明本仿真系统很好的模拟了潜艇的运动情况,在开展实艇的虚拟训练、应急操纵等方面有广阔的应用前景。Using virtual reality technology to simulate the six freedom motion model could correct the motion affect of submarine motion model real time, and it is meaningful to study the submarine voyage-training simulator and realize virtual ocean war field. Firstly, the submarine motion model was reasonably predigested, and the design model was set, and then the software Creator and Vega were used to build virtual ocean geographic environment and the submarine model, and the six freedom motion of submarine in the API application program was controlled. The result shows that the motion underwater can be simulated well, and this simulation system can be extended in virtual training, contingency manipulating and so on.

关 键 词：虚拟现实 六自由度 视景仿真 海洋地理环境 

分 类 号：O352[理学—流体力学]