基于Vega的某飞行模拟器视景平台设计与实现  

Design and Realization of Visual Display System in Some Simulator Based on Vega

作　　者：许大伟[1] 陈卫东[1] 董小龙[2] 童中翔[2] 

机构地区：[1]北京航空工程技术研究中心,北京100076 [2]空军工程大学工程学院,陕西西安710038

出　　处：《计算机仿真》2006年第5期264-266,292,共4页Computer Simulation

摘　　要：目的:"某飞行模拟器训练系统"是一个典型的针对第三代军机、运用现代先进技术研制的全任务仿真系统。以该系统为背景,基于先进的虚拟现实和视景仿真软件-Vega和Mu ltiGen C reator,设计与开发了视景仿真系统。方法:分析了三维视景仿真的系统结构,采用Mu ltiGen C reator进行三维场景建模,通过Vega实现了模型的驱动。结果:建立了既有丰富的场景,又能很好地满足虚拟环境真实沉浸感要求的视景系统。结论:建立的飞行模拟器视景系统能够满足飞行训练的要求。Aim The flight simulator training system hier mentioned is a full mission simulation system which is directed at the third generation of military aircraft and applies the modem advanced technologies. Based on the system, virtual reality and real - time visual simualtion software - Vega and MultiGen Creator, a visual simulation system will be designed and developed. Methods The paper analyses the structure of 3 - D visual simulation, models3 - D scene and drives models through vega. Results This system has ample sceneand good visual effect and can meet the requirement of flight training

关 键 词：视景仿真 虚拟现实 场景驱动 飞行模拟器 视点变换 

分 类 号：TJ765.4[兵器科学与技术—武器系统与运用工程]