Firstly, the n-stage RSC converter is simplified into directed graph. Then connection matrix algorithm is used to find out all of the possible paths, and a pseudo-node is added to realize the calculation of circuit loops. Next, path criterions are proposed to eliminate the false paths, conventional and sneak circuit paths are identified accordingly.
该方法将n阶谐振开关电容变换器的拓扑简化为有向图，根据连接矩阵算法计算节点间的所有通路，并通过增加虚拟节点实现回路路径的计算，再根据路径判据剔除虚假路径，从而区分正常路径和潜电路路径。
The RNSIC is equipped with diodes, inductors and capacitors, the operational principle, characteristics, design method, disadvantages and improved scheme of which are illustrated in detail. The novel 24-pulse rectifier connects the primary side of its phase-shifting transformer with the rectifier in series, so the input power of the transformer is only half of the input one of the rectifier. In the dc side, a voltage injection circuit is added to give the input currents into shape. The analysis, simulation and experiment on it are given in this paper. The high power factor three-phase rectifier adopting third-harmonic currents injection is researched then, in which the third harmonic is provided by LC resonant circuit and injected to the ac side. A novel circuit is given and analysed detailly in this paper.
RNSIC整流器由三相二极管整流桥、输入滤波电感和与整流二极管并联的电容构成，本文分析了其工作原理、特性、参数设计方法及存在的缺陷，并提出了改进方案；新型24脉波整流器移相变压器原边线圈串联在输入侧，使得变压器输入功率只有整流器输入功率的一半，在直流侧注入6次方波电压，以达到24脉波的效果，论文对其进行了分析、仿真及实验研究；采用三次谐波注入法的三相整流器通过在直流侧引入三次谐波电流，注入交流侧，达到整形输入电流的效果，论文提出了一种新型谐波注入方案，并给出了分析、仿真和实验研究。
Driver of external expansion circuit will be added to the embedded system kernel.
并将外围扩展电路的驱动程序添加到嵌入式系统的内核中。
If a clock is added to a Boolean circuit, we obtain a device called clocked circuit that is equivalent to a finite automaton (but with a description that can be used to build a physical realization of it).
如果时钟被添加到一个布尔电路，我们获得的设备称为频率电路，是相当于一个有限自动机（但描述，可以用来建立一个物理实现它）。
In our approach, an In-Circuit Emulator unit is added based on IEEE 1149.1 standard and some modifications on control logic are made, which enables SuperV2 support debugging operations such as setting breakpoints, single-step execution, accessing the registers and memory inside the processor, etc.
本文基于IEEE 1149.1标准，针对SuperV2微处理器的体系结构，在其内部实现在线仿真（In-Circuit Emulator，ICE）单元，并对SuperV2的部分控制逻辑做相应改动，使得修改后的SuperV2微处理器能支持预设断点、单步执行以及访问处理器内部寄存器和存储单元的调试操作。
As shown in Figure 5-4a, the offset voltage of a single pole relay is added into the circuit.
如图5-4a所示，单刀继电器的偏移电压被叠加到了电路。
As the 4093 chip, reliable trigger level in more than 6V, it added to the voltage on the transistor and 4093 are used 12V, so by 4093 the output of high plastic for the 12V, low to 0V, while the input voltage to the computer is not higher than the 5V is appropriate, therefore, the resistor divider, and then by reverse circuit, will 5V voltage pulse signal into the computer.
由于4093芯片的可靠触发电平在6V以上，所以加在三极管及4093上的电压均采用12V，这样经4093整形后输出的高电平为12V，低电平为0V，而计算机输入电压以不高于5V为宜，所以经电阻分压，再经反向电路后，将5V电压的脉冲信号送入计算机。
To a level shift basic circuit having a CMOS configuration and composed of four transistors M1 through M4, a control circuit for preventing feed-through current through the transistors is added.
本发明公开了一种电平位移电路，其目的在于：抑制在CMOS结构的电平位移电路中产生贯通电流。在由4个晶体管M1～M4构成的CMOS结构的电平移位基本电路10中，加了用以抑制其贯通电流的控制电路20。
In wheel speed signal processing, a critical frequency/voltage conversion circuit is added.
设计考虑的重点是转速较低时角速度传感器信号的处理问题。
The sources added iPhone will likely adopt low-temperature poly-silicon panels since the technology features a more flexible circuit design; AUO and TPO Displays are the only two Taiwan-based panel makers producing LTPS panels currently.
消息人士补充说iphone可能会采用低温多晶矽，因为板的技术特点，更灵活的电路设计；面板和TPO显示器是唯一的两名台湾人造板制造商所生产的复检小组，目前。
It's pointed out that in the design of a weapon system, a collimating prism box should be installed behind the electro-optical instrument, if the condition is permitted, to control the electro-reticule generator or other functional elements added in the circuit, and make the weapon system realize the automatic collimation during flighting or driving.
指出在武器系统的设计中，如果条件允许，可在光电仪器的后方设置一个校准棱镜箱(或折反式自准凹面镜组件)，以便在控制电路中加入电十字线跟踪产生器等功能单元，使武器系统实现行进间或飞行中自动校准。
Layer film in the circuit there is no fixed screws, can be directly added to, which is the hole through the film to a fixed outside the screw through the hole on the film circuit fixed on the front panel.
在3层电路胶片上没有固定的螺丝，可以直接拿下来，它们是通过胶片上的圆孔来固定的，外面的螺丝穿过电路胶片上的圆孔固定在前面板上。
In the period of optimizing design, display circuit is added for temperature and water level.
在系统优化阶段，为温度和水位增设了显示功能，完善了系统的设计。
Compared with the main circuit of traditional PFC, only several windings are added on magnetic ring and tapped, which effectively suppresses the impact current, reduces the ripple noise and improves the reliability of PFC main circuit. Problems of cusp distortion, output voltage shifting and output voltage regulation with heavy load are analyzed and solutions are given respectively.
与传统型功率因数校正主电路相比，该主电路拓扑结构只是在电感磁环上增加了几匝线圈，引出了一个中心抽头，能够有效地抑制电流冲击，降低纹波噪声，提高了功率因数校正主电路的可靠性，分析了尖端失真、输出电压飘升以及重载下输出电压参数调整等实际问题，并给出了相应的解决方案。
An NMOS feedback device is added in the detection circuit, and the dynamic transmission structure is applied.
该电路在检测电路部分加了一个NMOS反馈器件，同时在检测电路的下一级使用了动态传输结构。
The invention is characterized in that an input circuit, a microcontroller and an output circuit are additionally arranged between the original on-board computer and the original fuel injection execution unit in sequence. A cold start-up unit is added based on the original fuel supply system of an automobile; the microcontroller consists of a plurality of micro control chips and peripheral circuits, wherein, the micro control chips and the peripheral circuits with the number the same as the number of the cylinder of the engine are called as a control signal processing module which is in charge of respective processing on control signals of each cylinder of the engine; the other micro control chip and the related peripheral circuit are an administration module which takes charge of administrating the operation of other chips and accurately controlling the cold start-up unit; the cold start-up unit comprises a fuel identification sensor, a temperature sensor, an auxiliary fuel tank and a gasoline pump; the fuel identification sensor, the temperature sensor and the gasoline pump are respectively connected with the administration module.
本发明其特征在于：在原车电脑和喷油执行单元之间还依次包括输入电路，微控制器和输出电路，且在原车供油系统基础上加装低温启动单元；所述的微控制器由多个微控制芯片及外围电路组成；其中与发动机气缸数相同个数微控制芯片及其外围电路称为控制信号处理模块，负责对发动机各个缸的控制信号分别进行处理；另一个微控制芯片及其外围电路为管理模块，负责对其余芯片的工作状态进行管理并实现对低温启动单元的精确控制；低温启动单元包括燃料识别传感器、温度传感器、副油箱及汽油泵；燃料识别传感器、温度传感器及汽油泵分别连接至上述管理模块。
In the design of optical system, to improve system precision, the fiber optic coupler is added to make a laser pulse circle; in the unit of photo detection, we make a high-precision temperature compensation APD bias circuit, which allows system to abate the noise caused by temperature changer and dark current.
在光学系统设计中为提高系统的精度采用了光纤定向耦合器实现光脉冲的循环；在光电转换单元上采用高精度温度补偿的APD偏置电路，减小了温度和暗电流带来的噪声干扰。
The test proposes a plan of added two transversal baffles in tundish in order to modify the flow pattern of molten steel for removing the short circuit flow, to improve the temperature field for the uniformity of temperature between six outlets.
优化设计的档墙在生产现场使用，效果很好，解决了六流中间包边缘水口低温蓄流的问题，使连铸机一次投产成功并正常生产，给工厂带来了显著的经济效益。
The invention discloses a TFT-LCD panel testing system and a testing method thereof, comprising a mechanical structure part and a circuit structure part; the mechanical structure part comprises a panel receiving trough used for receiving the panel to be tested, a probe, a sliding plate used for fixing the probe, a handle used for pressing and jointing the probe and the testing points on the panel, and a power switch; the circuit part comprises a panel driving circuit and a back light generation circuit; the required voltage waveform is generated by a square wave generation circuit; furthermore, different voltage waveforms are added on the panel testing points to drive the LCD by the probe so as to display different colours, thus detecting the defected panel.
本发明公开一种TFT-LCD面板测试系统及其测试方法，包括有机械结构部分及电路结构部分，所述机械机构部分包括放置待测试面板的面板安置槽、探针、用于固定探针的滑动板、用于压接探针和面板上的测试点的手柄以及电源开关；所述电路部分包括面板驱动电路和背光产生电路，利用方波产生电路产生所需的电压波形，并将不同的电压波形通过探针加在面板测试点上驱动LCD，使其显示出不同的颜色，从而检测出不良的面板。
Lack of an energy storage system and record time-delay, data halt or leak in flight data recorder happens when power supply is interrupted. A new feasible method on energy storage for power supply and improving the circuit of power monitor is provided to solve this problem. The circuit of power monitor is improved as well as an energy storage system for power supply is added, which provide a solution to the data halt or leak of the flight data recorder and assure the data integrality. This method has been applied to one type of flight data record- er, and proved to be practicability and generalizing value.
但由于缺少储能供电设计，不具备延时记录功能，当供电电源中断时，导致飞参系统数据停漏记；为了解决这种数据停漏记的问题，文中从系统供电延时、改进电源监控电路的角度提供了一种可行的新方法，改进电源监控电路设置，同时增加储能供电电路系统，从而有效解决了某型飞参系统数据停漏记问题，保证了数据记录的完整性；该方法在实际工作中得到了应用，具有一定的实用性和推广价值。