论述了伪微分反馈次变量(PDFSV)控制方法。
Pseudo differential feedback sub variable (PDFSV) control method is expounded.
提出了智能积分伪微分反馈控制算法在该控制系统上的应用。
An application of the Intelligent Integration PDF algorithm is proposed in this control system.
采用伪微分反馈控制(PDF)策略对永磁电磁轴承进行控制，建立PD F控制模型。
A control strategy name PDF control is used in permanent magnet electromagnetism bearing. Then the model of PDF control system is founded.
利用不动点理论，给出了一类半线性微分方程有界的调和伪概周期解存在的充分条件。
Using fixed point theorems, in this paper we give sufficient conditions of the existence of bounded mild pseudo almost periodic solution for some semilinear differential equations.
本文研究了两类具体含逐段常变量微分方程的伪概周期解的存在性问题和一类一阶微分方程组的数值解。
In this paper, the existences of almost periodic solutions and pseudo almost periodic solutions for several classes of functional differential equations are investigated.
一是函数的拟凸性、伪凸性及其次微分的拟单调性、伪单调性；
One is quasi-convexity and pseudo convexity of functions and quasimonotonicity and pseu-domonotonicity of their sub differentials .
一是函数的拟凸性、伪凸性及其次微分的拟单调性、伪单调性；
One is quasi-convexity and pseudo convexity of functions and quasimonotonicity and pseu-domonotonicity of their sub differentials .
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