摘要:针对目前检测飞机飞控、故障现象、机载系统等方面的性能和状态时,仅仅单纯依靠真实飞行来试验和验证存在风险极高且需要花费大量的试验周期和经费的问题,因此,创建了地面模拟试验环境,并且在仿真环境中引入OSG视景仿真技术搭建视景仿真环境,增加了试验环境的逼真度和沉浸感,提高了试验的直观性和可信度。文中简述了Open Scene Graph(简称OSG)视景仿真技术的设计原理和技术实现,以“飞机综合模拟试验系统”项目为契机,描述了OSG视景仿真软件的整体框架,介绍了主要模块的实现方法。
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