Using multidisciplinary collaboration simulation , applying aeroelastic theory and method , structural modeling with fem was set up , structural dynamics and vibration mode were analyzed , and then problem of gust load alleviation for a large flexible wing was discussed 摘要利用多領域協同仿真技術,應用氣動彈性分析理論和方法,對柔性機冀進行結構有限元建模、動力學特性分析、固有振動分析,并針對垂直陣風載荷減緩進行討論。