摘要
对飞机机翼三维重建方法及其应用进行了研究,并采用开放性图形库OpenGL(Open Graphics Librar-y)三维图形软件接口标准,在Visual C++6.0平台下开发了基于光纤布拉格光栅FBG(Fiber Bragg Grating)动态应变采集与机翼模型三维重建系统。本文通过共享数据库的方式,在机翼模型与FBG传感网络数据直接建立连接,FBG传感器数据变化可实时在三维机翼模型中进行体现,由此实现了直观地对飞机机翼各监测点应变情况的实时监测。
The 3-D rebuilding method and its application to aircraft wing are researched in this paper, and an aircraft wing rebuilding system is implemented, which is based on the open graphics library and visual c ＋＋ 6. 0 platform. In the aircraft wing rebuilding system, the aircraft wing model is driven by the FBG sensor network data. Therefore, the rebuilded aircraft wing model will be changed like a real one, while the FBG sensor data are changed. And this system has been applied to the aircraft wing health real-time monitoring system.
出处
《计测技术》
2008年第5期51-53,57,共4页
Metrology & Measurement Technology
