1) saturation function
饱和函数
1.
Investigation of a novel method of saturation function for chattering reduction of sliding mode control;
抑制滑模抖振的新型饱和函数法研究
2.
At the same time,saturation function is adopted to reduce the system chatter.
在第1阶段,采用继电控制使摆杆平稳快速摆起;当摆杆摆动到平衡位置附近时切换到第2阶段,即采用李雅普诺夫直接法设计的变结构控制器,并通过饱和函数削弱变结构控制系统的抖振,实现对倒立摆的稳定控制。
3.
Giving the definitions of saturation function and M-matrix, the problem how to get the decentralized robust stabilization is proposed for composite systems.
通过分散鲁棒线性状态反馈控制得到了不确定输入饱和组合系统可状态反馈镇定的充分条件,找出了基于饱和输入的新的分散鲁棒控制器的设计方法·给出了饱和函数和矩阵的定义·提出了如何使组合系统分散鲁棒稳定的问题·运用矩阵构造Lyapunov函数并借助于代数Riccati方程,获得了比较简单的不确定组合系统稳定的输入饱和分散鲁棒充分条件·并且给出了在系统特殊情况下的分散鲁棒反馈控制律
2) saturated function
饱和函数
1.
The sign function of the switching surface function is replaced by a suitable saturated function to reduce the system chattering.
同时用一个合适的饱和函数替代切换函数中的符号函数,有效地减弱了系统颤振。
2.
To the trajectory tracking problem of robots with concentrating uncertainties,based on the traditional PD control and by using the double saturated function,a polynomial-based decentralized control strategy independant on dynamic model is presented.
针对具有集中不确定性的机器人轨迹跟踪问题,在传统PD控制基础上,引用双重饱和函数提出了一种不依赖于机器人动力学模型的基于多项式的分散控制结构。
3.
In order to make the control smoothed and bounded, a saturated function instead of the symbols function.
针对集中不确定部分,采用径向基神经网络对其进行上界估计,在已估得上界的情况下设计滑模补偿控制器,保证系统的全局稳定,并且利用鲁棒控制项集中补偿有效消除了网络逼近误差,采用饱和函数代替滑模控制中的符号函数,在保证控制效果的前提下有效地消除了控制器抖震现象,利用李亚普诺夫定理证明了控制系统全局稳定,跟踪误差渐近收敛于零。
3) exponential saturation function
指数饱和函数
1.
Adaptive fuzzy control for nonlinear system based on exponential saturation function;
基于指数饱和函数的非线性系统自适应模糊控制
2.
In order to reduce the approximate errors of fuzzy logic systems, an indirect adaptive fuzzy control for a class of unknown nonlinear systems is presented by introducing exponential saturation function term.
为减小模糊逻辑系统的逼近误差,引入指数饱和函数项对一类未知非线性系统进行间接自适应模糊控制。
4) saturation functions scaling
饱和度函数标定
1.
By means of reservoir numerical simulation technology, this paper builds a fine reservoir model using saturation functions scaling and reservoir water saturation matching technology.
笔者应用油藏数值模拟手段 ,运用饱和度函数标定技术及油藏含水饱和度拟合技术精确建立了油藏模型 ;在历史拟合基础上 ,通过对油水运动规律的分析 ,对K34油藏的原始地质储量及各油藏动用状况及潜力进行了评价。
5) saturated best functions
饱和最优函数
6) error saturation prevention function
假饱和预防函数
1.
Aiming at this point, a linear superposition of arctangent function is introduced in as hide layer activation function, and error saturation prevention function is constructed to improve the convergence property of quantum neural network model.
本文对量子神经网络模型展开研究,给出了量子间隔的更新式的数学推导,针对量子神经网络模型仍采用BP算法进行训练因而不能避免BP算法的某些缺陷的问题,提出了采用反正切函数作为量子神经网络模型隐含层激活函数,并在权值修正量中引入假饱和预防函数,提出了改进的量子神经网络模型;在对量子遗传算法理论分析的基础上,本文将改进的量子遗传算法与BP算法相结合,提出了量子遗传神经网络混合算法,进一步改进了量子神经网络模型的收敛性能。
补充资料：(C14-18-饱和、C16-18-不饱和)脂肪酸钾盐
CAS：68002-80-2
分子式：C14-18 and C16-18-Unsaturated alkylcarboxylic acid potassium salts
中文名称：(C14-18-饱和、C16-18-不饱和)脂肪酸钾盐；牛油脂肪酸钾皂
英文名称：Fatty acids, C14-18 and C16-18-unsatd., potassium salts
C14-18 and C16-18-Unsaturated alkylcarboxylic acid, potassiumsalt
fatty acids, c14-18 and c16-18-unsatd., potassiumsalts
Fatty acids,C14-18 and C16-18-unsatd.,potassium salts
C14-18 and C16-18-Unsaturated alkylcarboxylic acid,potassiumsalt
分子式：C14-18 and C16-18-Unsaturated alkylcarboxylic acid potassium salts
中文名称：(C14-18-饱和、C16-18-不饱和)脂肪酸钾盐；牛油脂肪酸钾皂
英文名称：Fatty acids, C14-18 and C16-18-unsatd., potassium salts
C14-18 and C16-18-Unsaturated alkylcarboxylic acid, potassiumsalt
fatty acids, c14-18 and c16-18-unsatd., potassiumsalts
Fatty acids,C14-18 and C16-18-unsatd.,potassium salts
C14-18 and C16-18-Unsaturated alkylcarboxylic acid,potassiumsalt
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条