timing pulse

Method of Single Low Jitter Timing Electronic Pulse Sequence Generation

一种单次精密时序电脉冲的产生方法

A new type of timing pulse generator is designed and simulated using WINS software.

设计了一种新的产生RSFQ时钟信号的电路，并利用WINS软件对电路进行了模拟。

It uses programmer timing counter producing pulse, lock phase ring controling automatic rise-fall velocity. It realizes preferably working procedure example for making package, fill, seal and cutting off etc. in phase.

该设计采用了可编程定时计数器实现控制脉冲的产生，采用锁相环实现自动升降速的控制，能够实现制袋、下料、封口和切断等工序的同步工作。

By the experiments results, it can be shown that the main parameters of engine running can be timely and accurately reflected in this system, and the injection timing, injection pulse width and ignition timing can be exactly controlled as required.

试验表明，该系统能够准确及时反映发动机运行过程中的各项参数，并可按实验要求准确控制发动机的喷油时刻、喷油脉宽和点火时刻。

The real time measuring system of high speed rotating blade vibration, tip timing sensor, pulse signal sampling system and analysis processing of blade vibration signal are researched.

研究了高速旋转叶片振动实时监测系统，叶端定时传感器、传感器脉冲信号采集电路和叶片振动信号的实时分析和处理。

For the type and the characteristics of CCD chip, the design of this part is based on FPGA, which would produce complex CCD timing pulse and camera control timing pulse.

在本设计中，针对所选用CCD芯片的类型和特点，这部分电路的设计主要基于FPGA来完成，并由它产生CCD工作所需的复杂驱动时序和相机电子系统控制逻辑时序。

The analytical expression of time shift of the pulse central position induced by Raman effect in dispersion managed solitons is deduced and Raman timing jitter due to pulse width fluctuation is also discussed.

给出了色散管理孤子中Raman效应所引起的脉冲中心位置时移的解析表达式并讨论了孤子脉宽的波动所引起的Raman定时抖动。

This paper introduces the circuit realization of a fast timing discriminator. Its input signals can be non-inverting or inverting signals of every kind of voltage level while its output is multi-channel negative standard NIM signal with adjustable pulse width.

介绍了一种快速定时甄别器的电路实现，输入可以是各种电平的正相或者负相信号，输出是多路脉冲宽度可调的负相标准NIM信号。

Second, combining the theory of PLL with the technique of edge detecting, the new time measuring arithmetic made the travel time of ultrasonic just consist of integral units of timing pulse, which could minimize the phase error of timing pulse;

二是在测量超声波信号在流体中的传播时间时，利用传统锁相环路测时原理，并结合边沿检测技术，保证了超声波信号传播时间测量值为整数个计时脉冲；

Induction motor. This system consists of such functions as digital comparision, digital regulation, digital timing control, pulse trigger for thyristors, logical change of the rotation direction of the motor, automatical display of the trouble locations and alarm making.

该系统包括数字比较、数字调节、数字定时控制、对可控硅的脉冲触发、对电动机实现逻辑换向、自动显示故障和报警等多种功能。

Research on minimization of pulse's timing jitter in a dispersion-compensated WDM system

WDM系统中利用色散补偿降低脉冲定时抖动的研究

This paper derives the cross correlation function of baseband PAM ( Pulse Amplitude Modulation) signal, and shows that the cross correlation function includes timing information.

本文推导了基带PAM（脉冲幅度调制）信号的互相关函数，指出基带PAM信号的互相关函数中含有位同步信息，以此为依据得到了一种位同步检测算法。

The Methods of Measure Pulse Timing Jitter in Gain-Switched Semiconductor Laser

增益开关激光脉冲时基抖动的测量方法

New method to measure timing jitter of electron beam bunch micro-pulse

一种测量电子束微脉冲时间抖动的新方法

Counting and timing pulse signals is a most basic and most extensive method applied to obtain data.

在原子核科学其它许多高技术应用中，对脉冲信号进行计数和定标是一种最基本和应用最为广泛的数据获取方法。