利用ANSYS作出了某四角锥网架的模态及地震响应的动力分析。
The dynamical analysis of quadrangular pyramid grid structure modality and seismic response is made by ANSYS.
然后利用双三角级数构造满足层板分层区位移边界条件的位移模态。
Then, a trigonometric series is applied to describe the displacement mode satisfying the boundary conditions.
根据热气动弹性特点，探讨了气动加热温度对三角机翼模态特性和颤振特性的影响。
From the characteristics of aerothermoelasticity, the effects of temperature in aerodynamic heating on the mode of a delta wing and the characteristic of its flutter were researched.
为了实现多模态图像间的快速自动配准，本文提出了基于角点检测结合区域匹配的图像自动配准算法。
In order to realize fast automatic registration among multimodal images, an image registration method using both corners and area-based matching is presented in thesis.
对一个高超声速飞行器设计了滑动模态观测器来估计攻角和航迹倾角。
A sliding mode observer is designed to estimate the Angle of attack and flight path Angle for a hypersonic vehicle.
对一个高超声速飞行器设计了滑动模态观测器来估计攻角和航迹倾角。
A sliding mode observer is designed to estimate the Angle of attack and flight path Angle for a hypersonic vehicle.
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