1) inverse hysteretic operator
迟滞逆算子
1.
As neural network can not be used to approximate the multi-valued mapping of inverse hysteresis directly,an inverse hysteretic operator is proposed to transform the multi-valued mapping into a one-to-one mapping which enables neural networks to approximate the behavior of inverse hysteresis.
由于神经网络不能够直接逼近迟滞逆这种具有记忆性的多映射现象,通过引入一个迟滞逆算子,将多映射的迟滞逆转换成一一映射,然后运用神经网络来逼近这个一一映射从而建立一个基于神经网络的迟滞逆模型。
2) elementary inverse hysteresis operator (EIHO)
基本迟滞逆算子
1.
The continuous transfor-mation technique is used to construct an elementary inverse hysteresis operator (EIHO), which extracts the elementary information of inverse hysteresis.
采用连续坐标变换的方法,建立基本迟滞逆算子(EIHO),EIHO为神经网络提供了基本的迟滞逆信息,并与迟滞逆的输入一起作为神经网络的输入,使迟滞逆由多值映射关系转化为一对一映射关系,从而达到用神经网络逼近迟滞逆的目的。
3) hysteresis
迟滞
1.
Adaptive Sliding Model Control for Hysteresis System Based on Prandtl-Ishlinskii Model;
基于普艾模型的迟滞系统自适应滑模控制
2.
An original single-ended input hysteresis comparator;
一种新的单端输入迟滞比较电路
3.
Aadptive control with feedback linearization of hysteresis nonlinear aeroelasticity;
迟滞非线性气动弹性反馈线性化自适应控制
4) hysteresis
迟滞效应
1.
The hysteresis that was induced by overload was investigated experimentally.
试验研究了裂纹扩展过程中超载载荷迟滞效应。
2.
But until now, they are unsuitable for gray scale display because of the obvious hysteresis in their electro-optical characteristics.
目前PDLC器件的制作方法有多种,但器件在显示时其电压-透过率特性通常存在明显的迟滞效应,不利于灰度显示。
5) Hysteresis
迟滞作用
6) hysteresis coefficient
迟滞系数
1.
Study on Hysteresis Coefficient of Digital Screening;
数字加网迟滞系数的研究
2.
The laws between the hysteresis coefficient and the images of different tones are obtained first via the comprehensive analysis of peak value information noise ratio and human eye subjective sense,and then,the approximate equation is obtained in terms of the fitting curves of hysteresis coefficie.
在输出反馈误差扩散法的基础上,提出了一种修正的调频调幅数字加网算法即带迟滞系数曲线的输出反馈误差扩散法。
参考词条
补充资料:凹算子与凸算子
凹算子与凸算子
concave and convex operators
凹算子与凸算子「阴~皿d阴vex.耳阳.勿韶;.留叮.肠疽“‘.小啊j阅雌口叹甲司 半序空间中的非线性算子,类似于一个实变量的凹函数与凸函数. 一个Banach空间中的在某个锥K上是正的非线性算子A,称为凹的(concave)(更确切地,在K上u。凹的),如果 l)对任何的非零元x任K,下面的不等式成立: a(x)u。(Ax续斑x)u。,这里u。是K的某个固定的非零元,以x)与口(x)是正的纯量函数; 2)对每个使得 at(x)u。续x《月1(x)u。,al,月l>0,成立的x‘K,下面的关系成立二 A(tx))(l+,(x,t))tA(x),0
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