The lower valve core performs a switching function.
下阀芯起开关作用。
It can not only be of direct switching function, but self-locking switching function.
它既可以具有直接的切换功能，也可以具有自锁切换功能。
To achieve switching function with high throughput, header of packet should be extracted and treated swiftly.
为完成高吞吐量的交换功能，要求能够对分组包的信头进行快速提取和处理。
The paper develops a new approach to modeling switching converters, named switching function average approach.
本文提出了一种新的建立开关变换器分析模型的方法，命名为开关函数平均法。
Image processing system for processing data associated with straight line vectors and having input switching function.
Tokutaro Fukushima： 用于直线矢量相关数据处理及具备输入转换功能的影像处理系统。
A switching function with integral property and minimum variance algorithm are used to set up the multiple model adaptive controller.
采用了具有积分性质的切换指标函数作为切换法则和最小方差的控制方法构成了多模型自适应控制器。
The switching function of integral sliding mode control is defined, and the nonlinear expression of derivative coefficient is presented.
给出了积分滑模控制中切换函数的定义方法，以及非线性微分控制中微分系数的非线性函数表达式。
A switching function model for PWM reversible rectifier is established by using the switching function and the theory of condition space.
根据开关函数及状态空间理论建立了电压型PWM可逆整流器的开关函数模型。
Based on the traditional control on PWM rectifier, space vector PWM predictive current controller is presented using the switching function model.
在传统的PWM整流控制的基础上，论文利用开关函数建模法，提出了基于预测电流的PWM电压空间矢量控制方法。
Present the design method of switching function in integral sliding mode control, nonlinear derivative coefficient and controllers of DI-SVSC respectively.
在积分滑模控制与非线性微分控制中，分别给出了切换函数、非线性微分系数及控制器的设计方法。
A switching function method is proposed in this paper to describe the network of railway yard and construct a switching network model of geographical circuitry.
采用开关函数对铁路站场网络进行描述，构造出站场网络模型。
This paper analysed the method of transforming an arbitrary switching function into a threshold function based on spectral techniques, then proposed a new method.
本文讨论了任意逻辑函数化为阈函数的基于谱技术的设计方法，并在此基础上提出了一种新方法。
The influence of random signals on the power spectral density characteristic of switching function is studied and a practical design of randomized PWM is proposed.
分析了随机信号对开关函数功率谱密度特性的影响，据此提出随机脉宽调制技术的实用化设计方法。
The CP 3072PRO set the console and switch in one, maximizing the integration of centralized control and switching function, is the industry technical innovation and leap;
其中CP 3072PRO集控制台与切换器于一体，最大程度实现了集中控制与切换功能的一体化，是业内技术上的革新和飞跃；
The switching function model may be divided into two models of high frequency and low frequency. Then the average model for condition space of the rectifier is developed.
通过对开关函数求傅里叶级数，将开关函数模型分解为高频和低频两个模型，从而求得整流器的状态空间平均模型。
The switching function includes the integral of tracking error to avoid assuming that the derivative of desired signal must be known in conventional sliding mode variable structure control.
通过在切换函数中引入跟踪误差积分项，消除了传统滑模变结构控制需要被跟踪信号导数已知的假设。
The filtration cycle and slag discharge time of dumping dregs valve is controlled by microcomputer automatically according to impurity content, and it has reserve manual switching function.
微电脑自动控制电动排渣阀，根据杂质含量可任意设置过滤周期和排渣时间，全自动操作，同时还设置了备用的手动切换功能。
The paper presents a method to determine equivalent DC impedance and equivalent AC impedance of HVDC converter viewed respectively from DC side and AC side based on switching function theory.
文中提出了基于开关函数理论的HVDC换流器直流等值阻抗和交流等值阻抗计算方法。
After analyzing the causes of chattering, three improved strategies are developed, they are boundary layer decay strategy, switching function reduction strategy and intelligent control strategy.
在分析离散滞后变结构控制系统中抖振产生的原因基础上，提出了三种改进的方案，即边界层衰减法，切换函数衰减法以及智能控制法。
After analyzing the causes of chattering, three improved strategies are developed, they are boundary layer decay strategy, switching function reduction strategy and intelligent control strategy.
在分析离散滞后变结构控制系统中抖振产生的原因基础上，提出了三种改进的方案，即边界层衰减法，切换函数衰减法以及智能控制法。
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