Since the gear engagement is a common coupling form between rotors, the transfer matrix of skew gear engagement in global coordinate system is deduced based on the concept of coupling element.
齿轮啮合是转子之间常见的一种耦合形式,根据耦合单元的概念,推导了在全局坐标系下斜齿轮啮合的传递矩阵。
According to the pseudo-inverse relationship between global stiffness matrix and flexibility matrix, a flexibility-based method for structural damage localization is presented.
本文利用结构柔度矩阵与刚度矩阵之间的广义逆关系,建立了一种基于柔度的结构损伤定位方法。
A new technique of matrix inversion with initial global sampling was developed to seek a global solution.
讨论了全局选择震源初始位置下的矩阵反演求取全局解的问题。
Discretization in angular coordinate is needed only and the global equation is a second order characteristic matrix equation.
该一维有限元列式只需对扇形区域在角度方向上离散,最后的总体方程为一个二次特征根方程。
In finite element analysis, node numbering plays a decisive role in determining the bandwidth of the global stiff matrix.
在有限元分析中,节点编号对整体刚度矩阵的带宽起着决定性的作用。
The assembly rules of a global stiffness matrix and an equivalent nodal loads vector are derived by means of equilibrium method with a numerical example given.
通过位移法分析,导出了结构总刚度矩阵和等效结点荷载列阵的组成规则,并且具体的算例进行了验证。
Using the linear matrix inequality (LMI) technique, the problem is converted into a linear convex optimization algorithm so that a global optimization solution is obtained. Finally.
采用线性矩阵不等式技术,将问题转化为一线性凸优化算法,可得问题的全局最优解。
The global exponential stability of a class of linear interconnected large scale systems with time delays was analyzed based on M matrix theory and by constructing a vector Lyapunov function.
本文利用M-矩阵理论,应用微分不等式以及拓扑学等有关知识,通过构建向量李雅普诺夫函数,研究了三类时间滞后大系统的指数稳定性以及智能交通系统中车辆纵向跟随控制问题。
The global exponential stability of a class of linear interconnected large scale systems with time delays was analyzed based on M matrix theory and by constructing a vector Lyapunov function.
利用M矩阵理论,通过构造适当的向量李雅普诺夫函数,研究一类具有时变时间滞后的线性关联大系统的全局指数稳定性。
The global exponential stability of a class of linear interconnected large scale systems with time delays was analyzed based on M matrix theory and by constructing a vector Lyapunov function.
利用M矩阵理论,通过构造适当的向量李雅普诺夫函数,研究一类具有时变时间滞后的线性关联大系统的全局指数稳定性。
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