The current state and development of theory research for nonliner dynamics and vibration of rotating machinery in china 论国内旋转动力机械非线性振动理论研究的现状和发展
I also discovered that energy studies had devoted much less attention to polarity than to dynamics and vibrations 相较于能量的移动与振动,我认为能量的极性仍未受到世人相当的关注。
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 摘要利用多领域协同仿真技术,应用气动弹性分析理论和方法,对柔性机冀进行结构有限元建模、动力学特性分析、固有振动分析,并针对垂直阵风载荷减缓进行讨论。