本文研究了塔架结构的极限承载力问题。通过双重非线性稳定性分析计算塔架结构的极限承载力。
The ultimate load of tower structure has been studied by using double-nonlinear buckling analysis in this thesis.
本文的方法为非线性时滞系统的鲁棒稳定性分析与镇定提供了新的路线和方法。
The conclusions of this paper provide a new way for robust stability analysis and stabilization of nonlinear systems with time-delay.
本文的目的是叙述构造矢量李亚普诺夫函数的方法和应用于线性与非线性复合系统的稳定性分析。
This article is intended to develop a method for constructing Vector Lyapunov functions and the application to the stability analysis of linear and nonlinear composite systems.
电力系统是一个多时间尺度的大规模非线性系统，其稳定性分析非常复杂。
Power system stability analysis is extremely complex due to its multi time scale nature, high dimensionality and non linearity.
针对甲醇电化学氧化过程中观察到的电化学振荡现象，建立了非线性动力学模型并对模型进行了线性稳定性分析和数值模拟。
We establish nonlinear dynamics model, make a linear stability analysis and numerical value simulation for the electrochemical oscillation phenomena observed in experiment.
通过合理的推导，建立了电液伺服位置控制系统的非线性数学模型，利用该模型对系统进行相关的动态和稳定性分析。
Through a rational derivation, nonlinear mathematical model of electro-hydraulic position control system is built up. The system dynamic and stability analysis is obtained with the use of the model.
钢筋混凝土受压构件稳定性分析一直用迭代计算方法逐步逼近材料和几何非线性解。
Stabilty of reinforced concrete columa is usually analyzed with iteration. method to take into account of material and geometric nonlinearity.
针对基于仿射非线性系统的一般模型控制(GMC)方法进行了鲁棒稳定性分析。
The robust stability of a generic model control (GMC) for nonlinear affine systems is analyzed in this paper.
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。
Based on the above theory, finite element software is developed to analyze the geometrically nonlinear stability of slender structure.
在李雅普诺夫稳定性准则的基础上导出了求解结构非线性动力稳定性分析的数学-力学模型。
This paper presents a mathematical and mechanic model for non-linear dynamicstability analysis of structures on the basis of Liapunov's stability criteria.
由二阶理论建立了梁杆结构分析的精确几何非线性有限元增量平衡方程，并利用精确有限元方法对一些典型结构进行了稳定性分析。
Accurate geometry! Non linear finite element increment equilibrium equation is set up by two orders theory. Typical structure stability is analyzed with this accurate finite element method.
针对一类由非线性增益函数与典型PID控制器级联组成的非线性系统，采用波波夫判据对此类闭环控制系统进行稳定性分析。
The stability of a nonlinear control system which consists of a sector bounded nonlinear gain in cascade with a fixed linear PID controller is analyzed using Popov stability criterion.
针对一类非线性连续级联系统，利用齐次系统的齐次性质给出了其全局一致稳定性分析结果。
Globally uniform stability is obtained for a class of nonlinear continuous cascaded systems by using homogeneous properties of homogeneous systems.
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 stability analysis of variable structure guidance system of an air-to-air missile was conducted based on the circle criterion nonlinear stability analysis theory.
长期以来，对于非线性控制系统的稳定性分析，通常采用Lyapunov直接法。
For nonlinear control systems, usually the Lyapunov's direct method is employed to analyze their stability property.
利用塑性分析上限定理，考虑岩土介质本身的非线性破坏准则，对各种不同破裂面边坡稳定性分析进行研究。
The slope stability analysis is studied with the nonlinear failure criterion based on the plastic upper limit theorem.
可用于分析缺陷对结构非线性弹塑性反应的影响，也可用于带缺陷的非线性问题求解及稳定性分析。
The equations can be used to analyze the effects of imperfections on the elastoplastic response of structures and they are also useful for the solution of nonlinear problems and buckling analysis.
由于电力系统是一个多时间尺度的高阶非线性系统，其稳定性分析就变得异常复杂。
Power system stability analysis is extremely complex due to its multi-time scale nature, high dimensionality and non-linearity.
最近，对于不确定的时滞相关的非线性系统的鲁棒稳定性分析和BIBO稳定性的研究已经引起了越来越多的研究者的关注。
Recently, many researchers have paid a lot of attentions on the problem of robust stability and BIBO stability for uncertain nonlinear systems with time delay.
最近，对于不确定的时滞相关的非线性系统的鲁棒稳定性分析和BIBO稳定性的研究已经引起了越来越多的研究者的关注。
Recently, many researchers have paid a lot of attentions on the problem of robust stability and BIBO stability for uncertain nonlinear systems with time delay.
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