single-switch 单开关(20)   单开关      CONTROL METHODS FOR THREE-PHASE SINGLE-SWITCH HIGH POWER FACTOR/LOW HARMONICS CORRECTOR      单开关三相高功率因数/低谐波校正器的控制 短句来源      The HV9931 is a fixed frequency PWM controller designed to drive proprietary single-stage single-switch no-isolated topology,cascading an input power factor correction(PFC)buck-boost stage and an output buck converter power stage.      HVV9931是一个设计用于驱动专利单级单开关非隔离拓扑,级联一个输入PFC降压-升压级和输出降压变换器级的固定频率PWM控制器。 短句来源      Research on Novel Harmonic Injection Method for Single-switch Three-phase DCM Boost Rectifiers      三相单开关DCM Boost整流器的谐波补偿法研究 短句来源      Analysis of Single-switch Resonant Inverter      单开关谐振逆变器的分析 短句来源      New Precept of Single-stage Single-switch Discontinuous Conduction Mode Power Factor Correction Circuit      单级单开关不连续导电模式功率因数校正电路新方案 短句来源 更多          “single-switch”译为未确定词的双语例句      Single-switch step-up/step-down converters, such as the buck-boost, SEPIC and Cuk, have relatively high voltage and current stresses on components compared to the buck or the boost converter.      单管升降压变换器(buck-boost、SEPIC、Cuk等)相对于Buck、Boost变换器来说，变换器中的元件存在较高的电压电流应力。 短句来源      Using the modified method, 6 kinds of TL topologies of single-switch converter are obtained.      对基本方法进行改进，提出了适合6种单管直流变换器的三电平拓扑变换方法，成功地得到了其三电平拓扑，开关管的电压应力降为原来的一半； 短句来源      Single-switch parallel power factor correction AC-DC converters with inherent load current feedback      具有内在负载电流反馈的单级并联PFC变换器 短句来源      Application of Three-phase Single-switch Buck Type ZCS Rectifier Based on One-cycle-control Technique      单周期控制技术在三相单管BUCK型ZCS整流器中的应用 短句来源      Many problems need to be solved, such as, EMC of circuit, technology of Active Power Factor Correction (APFC), integration of power switch and control circuit, research of single-stage and single-switch, optimization of output circuit, synthetically measure of circuit, etc.      例如,电路的电磁兼容问题,有源功率因数校正技术,功率开关和控制电路的集成问题,更好的单级甚至单管电路的研究,谐振输出回路的优化问题,电路的综合参数测量问题等。 短句来源 更多          相似匹配句对      Single thinking      思维单一是缺陷 短句来源      from single to unity;      从单一到统一;      single-molecule imaging      单分子显像 短句来源      Single-electron device      单电子器件 短句来源      KILL SWITCH      杀戮开关 短句来源 查询“single-switch”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   single-switch Moreover, this rule appears to operate at the level of individual chromosomes, since in diploid cells simultaneous single-switch events were frequently observed in both sister cells, albeit on different chromosomes.        Adding a storage reductance to the single phase single switch boost rectifier circuit operating at continuous current can make the switch has low on state current and zero voltage turn off characteristic.The results of simulation and experiment prove the circuit has high power factor and improves operation conditions . 在单相单开关连续电流工作状态升压式整流电路的基础上，通过增加一个贮能电感的方法，使开关具有较小的通态电流和零电压关断特性。仿真和实验结果证明，该电路具有高功率因数并使工作条件得以改进。 Symmetric switches are usually used in the process of narrow gauge transportation on tunnel construction site. Refitting available single switch to symmetric one can dispense with design and making work. In this paper, a detailed method for refitting the single switch to symmetric one is presented. 隧道施工窄轨运输过程中经常采用对称道岔。将现有单开道岔改装为对称道岔可免除特殊设计及制作工作，方便施工。本文就改装方法作详尽介绍。 This paper presents a new fuzzy logic based control scheme to reduce chattering in sliding mode control. The formulation of the new scheme is based on the reduction of a multiple-switch sliding mode problem to an equivalent single-switch problem, This formulation presents a general approach to fuzzy sliding mode control. Other schemes in the literature can be derived from this formulation. The inference rules are constructed based on two input variables. The first is the directional distance of the system's... This paper presents a new fuzzy logic based control scheme to reduce chattering in sliding mode control. The formulation of the new scheme is based on the reduction of a multiple-switch sliding mode problem to an equivalent single-switch problem, This formulation presents a general approach to fuzzy sliding mode control. Other schemes in the literature can be derived from this formulation. The inference rules are constructed based on two input variables. The first is the directional distance of the system's state to the desired sliding hypersurface in the state space. The options for selecting the second input include the derivative of the directional distance, a single state variable of special interest to the designer, or the weighted summation of any of the state variables' combinations. The new scheme is easy to realize for high order systems and it permits explicit and direct control of system dynamics. It eliminates chattering in both sliding mode and classical fuzzy sliding mode control. Furthermore, the new scheme reduces the control effort compared to the other aforementioned schemes. The stability and the performance analyses in this paper demonstrate the validity of the proposed controller. The new scheme is implemented for position control of an industrial servo motor with typical drive and feedback sensing capabilities. 陈述了一种新的模糊逻辑控制方法，它可消除滑动控制所固有的抖动问题。方法的推导是将多开关滑动控制问题简化成等效的单开关问题。控制规律显示它是一种模糊滑动控制的一般方法。文献中的其他方法可由此法导出。模糊推理规则由两个输入变量组成。第一个输入变量是系统状态到所预定的状态空间中的超平面之间的方向距离；第二个输入变量的选择可根据应用而定，例如方向距离的导数、控制设计者所感兴趣的特定变量，或者某些状态变量的加权之和。这个新方法易于在高阶系统中实现，并且可以直接而明确地控制系统的动态过程。它消除了滑动控制和经典模糊滑动控制中的抖动问题。此外。新方法比其他类似方法的控制要简单。稳定性和性能分析显示了此法的有效性。此法已用于一带有典型驱动和反馈传感器的工业直流电机的位置控制之中。   << 更多相关文摘      相关查询 single-needle single-trial single-substrate single-feedback single-application single-domain single-integrating single-phase single-longitudinal single-turn single-carbon single-switching

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