flutter analysis method 颤振分析方法
robust flutter analysis 鲁棒颤振分析
direct flutter analysis 直接颤振分析方法
nonlinear flutter analysis 非线性颤振
multimode flutter analysis 多模态颤振分析
3-d flutter analysis 三维颤振分析
3-DOF flutter analysis 三维颤振分析
2-DOF flutter analysis 二维颤振分析
full-mode flutter analysis 全模态颤振分析
Then，a numerical integration method for nonlinear flutter analysis of long-span bridges is established with the Newmark-β integration algorithm.
在此基础上，利用Newmark-β逐步积分格式建立了大跨桥梁结构非线性颤振分析的数值积分法。
参考来源 - 大跨桥梁非线性颤振分析的数值积分法 A Numerical Integration Method for Analyzing the Nonlinear Flutter of LongThe problems of uncertainty modeling and robust flutter analysis of aeroelastic system are investigated in this paper.
研究了气动弹性系统的不确定性建模和鲁棒颤振分析问题。
参考来源 - 气动弹性系统的模型确认与鲁棒颤振分析·2,447,543篇论文数据，部分数据来源于NoteExpress
The accuracy of flutter analysis improved by this method is much higher than that obtained by the piston theory.
特别是和用活塞理论所做的颤振分析相比，计算精度有了明显提高。
The numerical flutter analysis system was formed by the three-dimensional numerical simulation of the vibrating cascade flow combined with the structural dynamics analysis of vibrating blade.
将振动叶栅三维流动数值模拟与振动叶片结构动力学分析相结合，建立了叶片颤振数值分析系统。
In many flutter analysis methods, the PK-F method is an equivalent flutter analysis method in common use.
在众多桥梁颤振分析的实验加理论方法中，PK - F法是一种通用性很强的等效颤振分析方法。
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