The current and speed PI regulator parameters are designed using the left half plane zero-pole cancellation method.
采用左半平面零极点相消的方法设计了电流及转速PI调节器的参数；
With the help of the conformal transformation, we transform a simply connected region and its boundary into the upper half plane and real axis.
借助保形变换将单连通区域及其边界化为上半平面与实轴。
In this paper, the stresses of gravity dam and dam foundation are calculated by the coupling method of finite element and half plane boundary element.
本文用有限元与半平面边界元耦合法计算了坝体坝基应力，又结合边界配置法求出了坝踵应力强度因子。
By using of complex variable function and integral equation method, the antiplane multiple holes and cracks problem of half plane region is considered in this paper.
运用复变函数及积分方程方法，求解了半平面域多圆孔多裂纹反平面问题。
By using of complex variable function and integral equation method, the antiplane multiple holes and cracks problem of half plane region is considered in this paper.
利用复变函数和奇异积分方程方法，求解反平面弹性中半平面边缘内分叉裂纹问题。
The symmetric values about the imaginary axis of zero-poles which the unstable process lies in the open and closed right-half plane are defined as their mirror-injection.
非稳定过程在开右半平面的零极点关于虚轴的对称值称为该零极点的镜像映射。
The edge internal branch crack problems for half-plane in antiplane elasticity are solved with complex potentials and singular integral equation approach.
利用复变函数和奇异积分方程方法，求解反平面弹性中半平面边缘内分叉裂纹问题。
This paper presents a fundamental solution which can be used to solve the general radial crack system on half-plane. An example is given for check up.
本文给出了可用于解决半平面上一般射线裂纹系的基本解。文中作了例题验证。
The edge internal branch crack problems for half-plane in antiplane elasticity are solved with complex potentials and singular integral equation approach.
运用复变函数及积分方程方法，求解了半平面域多圆孔多裂纹反平面问题。
In the second chapter contact problem of a half-plane with periodic cracks under periodic rigid punch action is studied.
第二章研究了具任意形状裂纹的各向同性弹性半平面在周期压头作用下的接触问题。
In this paper, we present an iterative method for determining whether all roots of characteristic polynomial are on the left half-plane.
本文提出一种确定特征多项式的全部根是否位于左半平面的迭代法。
And the distributed boundary value's integral formula of another set of analytic function in upper half-plane is established.
同时建立了另一类上半平面解析函数在其分布边值意义下的积分公式。
And the distributed boundary value's integral formula of another set of analytic function in upper half-plane is established.
同时建立了另一类上半平面解析函数在其分布边值意义下的积分公式。
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