바람에 노출되는 외팔보 구조물의 동적 영향성 고찰을 위한 실험 프로세스 연구

Cantilever structures such as tall building, solar tracker system, large satellite communication system are needed to be designed robustly against wind induced vibration. In each case, There are important factors such as human inconvenience, track performance, communication quality as each purpose. In this study about large satellite communication system, most of all, the accuracy of point angle is significant factor. In this paper, large satellite communication system and it’s point angle specification will be introduced. and it will be refered that correlation between point angle deformation to be simulated by static analysis and 3dB beam width. also it will be introduced the plan to measure the real data when the system be exposed to wind, and the process to analyze the dynamic effects related to wind excited response such as vortex.