The shift register is a sequential logical circuit, which can store and shift binary digit information. 移位寄存器是用来寄存二进制数字信息,并能将存储的信息移位的时序逻辑电路。
Study of Mine Truck Shift Clutch and Analysis of Oil Circuit of Control System 矿用汽车换挡离合器研究及控制油路分析
Autonomous shift register circuit 自激移位寄存器电路
Clock Extraction Study and Phase Shift Control Circuit Design Based on 160Gbit/ s OTDM Transmission System 160Gbit/sOTDM传输系统中时钟提取的研究和相移器控制电路设计
Shift register storage circuit 移位寄存器式存储电路
In stead of the traditional phase shift circuit, PLL is used to realize accurately track to frequency and phase, and eliminate the influence of stray capacitance. 用锁相环电路来取代传统ECT电路设计中的移相电路,这样可以实现锁相环电路对频率和相位的精密跟踪,并可以消除杂散电容的影响。
Research on Frequency Shift Track Circuit Parameters on Line Testing Technology in Electrified Block 电气化区段移频轨道电路参数在线测试技术的研究
Deduce the general equation of frequency shift caused by the circuit parameter which also can be applicable to the oscillator circuit work at any other frequencies when the Y-parameters of transistor and the circuit element are all known. 推导有关电路参量变化所引起频率变化的一般方程,晶体管的y参量和振荡器电路元件都是已知的情况下,此方程也适用于任何其它振荡器的工作频率。
Then all five-valued counters are investigated and classified as five types, and a five-valued resetting shift counter with simple circuit structure is designed. 然后,对五值计数器进行研究,将其划分为五种类型,并设计出电路结构简单的具有复位功能的五值移位计数器。
It is analyzed that voltage phase characteristics when the thyristor charger is wried in different ways and the phase shift characteristic of the thyristor rectification circuit. The voltage phasor diagram is drawed. 分析了晶闸管充电机不同接线时的电压相位特性和晶闸管整流电路的移相特性,画出了电压相量图。
Method of calculating the adjusting resistance of frequency shift track circuit for normal state and shunting state is introduced. 本文介绍了移频轨道电路调整状态及分流状态调整电阻的计算方法。
Chaos Shift Keying Based on Driven Chua's Circuit and Optimal Demodulation 基于受激蔡氏电路混沌系统的混沌键控和最佳解调
A Counting-Shift Register Version of Delay Circuit 计数移存型延时电路
A new "phase shift type" vernier drive circuit which provides the analog power for step motors is presented in this paper. 本文提出了一种新型的移相式微步驱动电路,该电路向步进电动机提供一个模拟电源。
This paper introduces a method by means of microwave up shift circuit to increase the performances of optical analog CATV system, the principle and concerned problems are briefly described. 介绍了一种通过微波上搬移电路来改善传统光模拟CATV系统性能的方法,论述了此电路的原理及相关问题。
Silicon gate P-MOS technique has been adopted in developing the device, and a kind of three FETS dynamic circuit with varactor bootstrap has been adopted in developing the shift register used as scanned circuit. 该器件采用了硅栅P-MOS工艺,而作为扫描电路的移位寄存器是采用的一种带变容管自举电路的三管动态无比电路。
Improved Algorithm of Linear Feedback Shift Register and Its Circuit Implementation 线性反馈移位寄存器的改进算法及其电路实现
The shift trigger pulse of the thyristor trigger circuit with integration amplifier is generated by comparing directly principle of three-phase AC and shift-phase control voltage. 该晶闸管触发器采用集成运数放大器,移相触发脉冲的形成是根据三相交流电的各相与移相控制电压直接比较原理实现的。
The purpose of this paper is to describe the operating principle and function of the phase shift network, and to analyse the high measuring resolution by means of phase shift network in subdivision circuit. 介绍了移相网络的原理和功能,通过移相网络电子细分技术提高测量分辨率。
On the base of reducing the problem, this paper put forward the idea improving bonding circuit to automatic block with audio frequency shift modulated track circuit and other signal equipmemt on the Hu Hang and Zhe Gan line. 在减少自动闭塞初期故障的基础上,对沪杭、浙赣线移频自动闭塞与其他信号设备的结合电路,提出了改进意见和实施措施。
The research is focused on inversion attack on feedforward model of a linear feedback shift register with division circuit and generalized feedforward model founded on linear recursion sequence, so that advice on being resistant to inversion attack is presented. 本文研究了对基于除法电路设计的线性反馈移位寄存器前馈模型以及对基于线性递归变换设计的推广的前馈模型的逆推攻击问题,并据此提出抗逆推攻击的设计策略。
The realization of frequency shift signal based on railway circuit 轨道电路移频信号解调实现
Magnetic Shift Only with the magnetic reset circuit, can the forward converter work. 采用正激变换器必须要有磁复位电路才能正常工作。
Phase-shift Trigger Circuit 787 and Its Application TC787移相触发器及应用
The design of frequency shift track circuit test system 移频轨道电路测试系统的设计
Frequency shift track circuit at present and some suggestions for reformation 移频轨道电路的现状及其改造方案
Single chip processor can be used for the control of AC voltage, which does not need phase shift trigger circuit and D/ A interface circuit. 利用单片机可以进行交流调压,不需要移相触发电路和D/A接口电路。
Automatic Phase Shift Circuit for Triggering Pulse of Flash Lamp 频闪灯触发信号的自动移相电路
A detailed relationship between the lighting and the eyesight, and the methods and the advantages of putting a fluorescent lamp into a phase shift circuit and a threephase circuit are also discussed in details. 文中还就照明与视力的关系,荧光灯接入移相电路、三相电路的方法及优点作了阐述。
In this way, we design the two-level controller. For non-minimum phase characteristic about the Boost circuit, we design a double-loop controller based on feedback linearization theory. Then we discuss the characteristic about soft switch and duty cycle loss of the phase shift full bridge circuit. 针对Boost电路的非最小相位特性,通过反馈线性化等理论设计了符合PFC控制的双环控制器,随后对移相全桥DC/DC电路的软开关特性、占空比丢失等电路特性进行了分析。