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。

The main work and contributions in this paper are outlined as follows : The evaluation measurements of switching technology can be categorized into theory analysis and simulation experiments .

本课题主要包括如下几个方面的工作：■ 交换性能评价方法可分为 理论分析和仿真实验两种。

This paper presents the general principle and method of inputing smoothing circuit design in switching power supply which is based on the theory of dual-port network .

介绍了基于二端口网络的 开关电源输入平波电路设计的一般原理和 方法。

This paper analyzes code switching based on signal detection theory and manifests the internal relationships between code switching and signal detection theory .

以信号察觉理论为切入点对语码转换进行初步分析，呈现语码 转换和信号察觉 理论的内在关系。

However it is a problem how to exercise those definition and properties in practice . So this paper proposes temporal relational pattern to realize switching from theory of temporal data to practical application . This paper applies theory of rough set to study temporal data mining .

本文提出的时态关系模式在这方面作了初步研究，在时态数据 理论上的定义、性质和实际应用之间建立了一个 转换的机制，并且运用了粗糙集理论对时态数据挖掘进行了研究。

Interpretation of Teacher 's Code - switching From the Perspective of Adaptation Theory

教师语码 转换的顺应 论解释

The method of reduce the switching loss is soft switching technology . The switching losses of switching power supply can be reduced to zero In theory .

降低开关电源的开关损耗的方法主要是软开关技术， 理论上可以将 开关电源的开关损耗降为零。

He introduced Boolean algebra in switching theory is the founding father of communication science and performed several experiments related to artificial intelligence .

申农是许多科学领域的先驱：他在 开关 理论中引入了布尔代数，他是通讯 理论之父，他还做过一些人工智能方面的实验。

Again the paper introduces the calculation of network parameters and fuzzy control theory . On this basis switching capacitor control strategy based on fuzzy control theory and optimal thinking was proposed and described in detail .

再次，本文介绍了电网参数的计算方法和模糊控制思想等，在此基础上提出并详细阐述了基于模糊控制 思想和最优思想的电容器 投切控制策略。

The neodymium ;: glass laser and Q switching laser are analysed in terms of theory .

对钕玻璃激光器（非调 Q、调Q）进行了 理论分析。

Based on minimal fuel principle the switching curve of ignition is confirmed by using optimization theory and a braking scheme is designed for the process of the lunar probe vertical soft landing .

针对月球探测器垂直软着陆过程，基于耗燃最优的原则，利用最优化 理论确定了点火 切换曲线.设计出一种制动方案。

Besides in order to reduce the overall cost in the long run we build a switching scheme for the two modes . We prove the existence of a optimal switching bound and find the bound based on game theory .

为了最大化降低总体成本，本文建立了两种模式的最优切换，证明了最优 切换界的存在性并利用博弈 论 观点求得该切换界。

The working mechanism of the dual Q switching is analyzed in theory according to energy levels of the Cr 4 + ∶ YAG and the feature of the compound resonator .

后者的脉冲 宽度约为前者的三分之一。 理论上，根据Cr4+∶YAG的能级结构和复合腔特点，分析了双调 Q的工作机理；

Given the 863 project requirements for the research of performance and key technology of access converge router ( ACR ) this dissertation is devoted to the researches of high speed scheduling algorithm from switching architecture model viewpoint in both theory and implementation .

本文结合国家863项目大规模接入汇聚路由器（ACR）系统性能与关键技术研究，从 交换结构模型的 角度研究了高速路由器调度算法及其实现技术。

To analyze the reasons of reflection crosstalk and the simultaneous switching noise in theory ;

在 理论上分析了产生反射、串扰和同步 开关噪声的原因；

On the teaching content and teaching methods the idea of switching from theory lecturing oriented to case study oriented is suggested .

在教学内容和教学方法上，提出应从 理论讲解为中心 转向以案例分析为中心；

Exact Solution to the Two-dimensional Ishibashi-Orihara Ferroelectric Switching Theory

二维铁电 开关的Orihara-Ishibashi 理论的精确解

In the chapter 2 rate equation theory oscillator cavity designing theory pumping designing theory the second harmonic generation theory and Q switching theory are generalized .

在第二章简要地概述了端面抽运固体激光器的速率方程理论、腔设计理论、抽运设计理论、二次谐波理论和调 Q 理论。

Study Lexical Code - switching from the Perspective of Frame Theory

从框架 理论看词汇语码 转换

However when we investigate the problem of switching network using the knowledge and method of graph theory the issue we have to face is the storage of graph .

但是，利用 图论中的知识和方法来研究 开关网络的问题时，我们不得不面临的一个问题就是图的存储问题。

The explanation of code switching will find its phenomenon theory in the psychology field .

对于语码 转换的解释在心理学领域可以找到它的现象 原理。

In this paper the hysteresis switching in adaptive control is applied into the coal-fired power plant boiler drum level and a practical method of hysteresis switching in adaptive control is presented by the combination of theory and engineering .

本文将滞后切换参数自适应控制策略应用于电站锅炉汽包水位控制， 理论 研究与工程调试相结合，给出了一种符合工程实际的滞后 切换自适应控制方案。

Switch system as the most typical of hybrid system Study fault detection problems of switching system will promote the development of the theory of hybrid systems .

切换系统作为混杂系统中最为典型的一类，研究 切换系统的故障检测问题，将推动混杂系统 理论的发展。

To deal with the large model uncertainties of vehicle longitudinal dynamics system a multi-model hierarchical switching control algorithm based on robust control theory was proposed .

针对汽车纵向动力学模型存在较大不确定性的问题，提出了一种基于鲁棒控制 理论的多模型分层 切换控制方法。

Modeling and Stability Analysis of Three-Phase Converter Based on Switching System Theory

基于 切换系统 理论的三相变流器建模及其稳定性分析

Based on Lyapunov stability theory and switching system theory observer-based state feedback control law is designed . The linear matrix inequality conditions are established by Matlab Toolbox .

依据李雅普诺夫稳定性理论和 切换系统 理论设计基于观测器的状态反馈控制律，获得利用Matlab工具箱求解的线性矩阵不等式条件。

With the command of the global optimization the local red-green switching system is controlled using fuzzy control theory .

将其应用于城市交通红 绿灯智能控制系统中实现全局优化控制，并在此基础上形成调度指令，利用模糊控制的 方法 实现 交叉路口的红绿灯控制。

The second is literature review at home and abroad was reviewed including theme park tourism and Consumer brand switching theory .

第二章是国内外相关文献综述，主要包括国内外主题公园旅游研究综述，消费者品牌 转换 理论研究综述。

This paper analyses the basic character of layer 3 switching technologies and parses the sort the theory of working and the way of configuring VLAN with it .

分析了第三层 交换技术基本特征，解析了三层 交换技术分类、工作 原理及实现配置VLAN的方法。