The method of Liapunov function is employed to study a class of time-varying differential-algebraic systems,the stationary oscillation theorem is obtained under structural perturbations.
利用广义Liapunov函数方法,研究一类时变微分代数系统,得到该类变微分代数大系统在结构扰动下的平稳振荡定理。
Furthermore, in the practical systems, the failures of the systems possess diversity in which structural disturbance o.
而且,在实际系统中,系统的故障具有多样性,其中结构扰动现象在实际中偶尔会出现,这种故障会给系统带来非常恶劣的影响。
Based on strongly structure turbulence theory, a new method to analyze the global asymptotic stability of the equilibrium point of nonlinear circuit is advanced.
该方法以强结构扰动理论为基础,结合平衡点的渐进稳定判据,决定平衡点的全局渐进稳定性。
Recently Rump [2]studies the condition number of linear systems, the condition number of matrix inverse, and the distance to the nearest singular matrix, all problems with respect to normwise structured perturbations.
研究了在范数意义下的结构化扰动问题,即对求解线性方程组的条件数和矩阵求逆的条件数作了探讨,并且刻画了非奇异矩阵到奇异矩阵的最小距离。
Based on the summary of the practice in the ground fissure site and mining goaf field, the paper put forward the concept of depth disturbance site and studied the physico-michanical property of structure-disturbed soil.
通过对地裂缝场地及受采动塌陷影响场地的实践经验总结,本文提出了“深层扰动场地”的概念,对此类场地土——“结构扰动土”的力学性状和主要工程问题作出了概要分析,并结合大屯煤电公司徐庄矿塌陷区外围迁建场地变形及建筑物开裂的工程实例,重点就扰动土的结构力学特征及其细观识别方法、扰动场地变形场及承载性状等问题进行初步研究,取得了一些重要发现和认识。
Study on Meso-Identification Method and Physico-Mechanical Property of Structure-Disturbed Soil
结构扰动土细观识别方法及物理力学性质研究
A study of uniqueness of steady state of high degrees nonlinear nonautonomous circuits with hysteresis loop elements by structure turbluence theory;
利用强结构扰动理论确定高维滞环多值电路唯一稳态
Effect of Smaller Vortices in the Edge Region on Typhoon Structure
边缘区域扰动演变对台风结构的影响
Creature s body type stability resisting to the interference from environment;
物种结构稳定性和对环境扰动的抗性
Constitutive model for soft clay based on disturbed state concept
基于扰动状态概念的结构性软黏土本构模型
Robust stability for sampled-data systems in structured perturbation case
结构式扰动情形下采样系统的鲁棒稳定性
Research on Fractal Structure of Noise Perturbations of Generalized M-J Sets;
噪声扰动的广义M-J集分形结构的研究
Analysis and Design of Structural Active Control System Based on the Method of Equivalent Input Disturbance
等价输入干扰结构主动控制系统的分析与设计
Effect of structured soil and field disturbance on ultimate settlement
软土的结构性及原位扰动对最终沉降的影响
Calculation on shield tunneling-induced ground settlement in terms of consolidation of boundary disturbed soil
考虑盾构施工扰动土体固结的地层沉降计算
Experimental investigation of auto disturbance rejection vibration control for intelligent truss structures
智能桁架结构自抗扰振动控制实验研究
Time Optimal Active Disturbances Rejection Vibration Controller for Intelligent Truss Structures
智能桁架结构最速自抗扰振动控制研究
Studies on the Dynamics of Arthropod Communities and the Disturbance of Pesticide in Cherry Field
樱桃园节肢动物群落结构动态及药剂对群落的扰动
Dynamic model of coherent structure by local disturbance in wall region of a turbulent boundary layer
近壁湍流边界层壁面局部扰动诱导形成相干结构的动力学模型
Effects Analysis of Reaction Wheel Disturbance on Structure Dynamics Characters of Spacecraft
反作用轮扰动对航天器结构动态特性的影响分析
In author's another paper, the displacement perturbation method and the force perturbation method were presented and proved to be the efficient methods to trace the bifurcation paths.
文献[]出并认为位移扰动法和力扰动法在分析结构分枝失稳时具有很好的效果。
The variable structure control problem of singul ar distributed parameter system is studied and uniformly convergence is consider ed.
研究广义分布参数扰动系统的变结构及其一致收敛问题。
Finally, some conclusions about using the perturbation method in instability with bifurcation points are drawn.
最后，就扰动法在结构分枝失稳问题中的应用提出几点建议。