Based on the above theory, finite element software is developed to analyze the geometrically nonlinear stability of slender structure.
基于上述理论，开发了可考虑几何非线性效应的细长结构稳定性分析软件。
The criterion of nonlinear stability is the same as that of linear one.
线性和非线性稳定性判据形式一致。
This paper considers the problem of nonlinear stability of a liquid layer flowing down an inclined plane.
本文研究了沿斜面流动薄层液体的非线性稳定性，即涂布流动的非线性稳定性问题。
Then, based on this property, nonlinear stability of the boundary layers is obtained by bootstrap argument.
最后，基于这个指数收敛性质，我们得到了非线性边界层问题的稳定性。
This thesis aims to study the nonlinear stability of quasi-geostrophic flow. This paper is divided into three parts.
本文旨在对地球流体准地转运动的非线性稳定性问题进行研究，全文分为三个部分。
The paper applies the mixed analysis to calculate the geometric nonlinear stability of space composite structures at construction stage.
本文采用混合分析法进行空间组合结构施工阶段的几何非线性稳定计算。
The stability calculation has three parts, including static calculation, linear buckling analysis and geometrical nonlinear stability analysis.
计算内容包括静力计算、线性屈曲分析以及考虑初始缺陷的几何非线性稳定性计算。
Using a semi-analytical method, the nonlinear stability of a spherical shallow shell under centrally distributed and concentrated loads is investigated in this paper.
本文采用半解析方法研究在中心分布载荷及中心集中力联合作用下，圆底扁球壳的非线性稳定性问题。
The stability analysis of variable structure guidance system of an air-to-air missile was conducted based on the circle criterion nonlinear stability analysis theory.
文中在圆判据非线性稳定性理论基础上，进行空空导弹变结构制导系统的稳定性分析。
The large annular cable-bar dome is a new type structure. In this paper, the geometrical nonlinear stability of this structure was studied for the practical engineering .
研究了大型环状索杆张力结构这一新结构的几何非线性稳定性能，为其应用于实际工程提供了理论基础。
At present, researches are only limited to the static behavior and geometrically nonlinear stability of cylindrical orthogonal supported on the rigidity roof beam or fringe truss.
目前，对其研究仅限于支承于刚性边梁及边桁架的正交柱面网壳的静力特性及几何非线性稳定性能。
A new nonlinear output tacking controller has been designed in this paper, which combined the nonlinear stability inversion system theory with the single-neuron adaptation PID controller.
把非线性逆系统原理和单神经元自适应PID控制相结合，设计出一种新的非线性输出跟踪控制器。
The element, possessing five degrees of freedom per node, is suited for linear, nonlinear and nonlinear stability finite element analysis of isotropic, orthotropic and laminated plates and shells.
该单元每个节点有五个自由度，适用于各向同性、正交异性和层合板壳的线性、非线性及稳定性有限元分析。
The element, possessing five degrees of freedom per node, is suited for linear, nonlinear and nonlinear stability finite element analysis of isotropic, orthotropic and laminated plates and shells.
该单元每个节点有五个自由度，适用于各向同性、正交异性和层合板壳的线性、非线性及稳定性有限元分析。
应用推荐