The test method strategy and principle of DFT in the synchronous circuit design are fully explored .

针对 同步设计中的可测试性问题给出了实际 测试设计必须面对的测试方法、策略和原则。

However most research on chaos synchronization is just done in theory without designing the synchronous circuit of multi-chaos systems . Therefore there is a gap between the chaotic theory and practical application .

然而，大部分混沌同步的研究都只是在理论上进行分析，没有设计多混沌 同步 电路，因此理论与实际工程应用之间存在很大的距离。

In order to avoiding the phenomena of false alarm and missed alarm of in frame synchronization circuit by the use of tri-state logic it designs frame check / protection circuit to assure the reliability of synchronous circuit .

为避免帧同步电路的虚警、漏警现象，采用三态逻辑判断方法设计了帧同步校验/保护电路来确保帧 同步 电路的可靠性。

The system of chaos masking security communication is designed . And the new chaotic synchronous circuit is designed by using the feedback synchronized method .

设计了混沌掩盖保密通信系统，利用反馈同步法设计了新的混沌 同步 电路。

This system mainly contains a single chip a signal converter a synchronous circuit and a pulse magnifier circuit .

系统主要由单片机、信号变送器、 同步 电路、脉冲放大电路组成。

A synchronous circuit for selecting a single mode-locked pulse

球冲锁模单脉冲选出 同步 电路

Design of Synchronous Circuit Breaker Based on Zero - Crossover Phase Difference

基于零交越相位提取方法的 同步 断路器设计

With the advancement of semiconductor process technology and the development of IP ( Intellectual Property ) core reuse technique complexity and integration of SoC ( System on Chip ) increase rapidly . However the improvement of synchronous circuit in performance has already approached the limit by now .

随着半导体工艺的进步和IP核复用技术的发展， 同步 电路在性能上的提高目前已接近极限。

The circuit including the main welding circuit shows the interface watch dog circuit sampling circuit trigger synchronous circuit and electromagnetism gas valve etc.

包括焊接主回路、采样电路、触发电路、 同步 电路、电磁气阀启动电路、显示界面以及看门狗等电路。

Statistical Characteristic Analysis and Self-adaptation Control of Synchronous Circuit Breaker

同步 断路器的统计特性分析及自适应控制

In this paper the processing of high Toltage switch and its synchronous circuit and tle ezperimeatatioa are described .

本文介绍了高压开关及 同步 电路的制作及实验情况。

Based on the research of synchronization problems of high-voltage pulse in series a synchronous drive circuit for modules in series is designed .

基于研究高压脉冲串联各个模块的同步性问题，设计了一种适用于串联模块开关管的 同步驱动 电路。

Finally by analyzing the results of timing simulation it validates the practicality of synchronous circuit .

最后通过对位、帧 同步 电路的时序仿真结果分析，验证了 同步 电路的实用性。

Analysis of generator synchronous circuit and inspection and test method thereof for large power plants

大型发电厂发电机 同期 回路及检查试验方法分析

The Design and Performance Analysis of Frame Synchronous Circuit in a Digital Sound Accompaniment System

数字伴音帧 同步 电路的设计及其性能分析

In the designing of FPGA synchronous circuit could improve the stability and reliability of the system .

在进行FPGA设计时， 同步 电路提高了系统的稳定性与可靠性。

Since IC design entered nano-CMOS era the drawbacks of global clock have become more and more severe in synchronous circuit which drew asynchronous circuit back into research area .

集成电路进入深亚微米后，时钟的缺陷在 同步 设计中已变得越来越明显，而使异步设计重新成为研究热点。

The design of synchronous circuit involves components number less and design of discharging circuit makes the energy released fully in coil which solutes problems that coil overheat cause equipment damage .

所设计的 同步 电路涉及元器件数量少，实现起来非常方便，同时设计的放电电路可以将线圈中的能量完全释放，从而解决因线圈过热导致设备受损的问题。

Research of intelligent synchronous circuit breaker based on DSP and artificial neural network

基于DSP和人工神经网络的智能 同步 断路器研究

Firstly the standard design pattern of IP core is given based on the implementation of a synchronous circuit design .

在 同步 电路设计技术的基础上提出了IP软核规范化设计的具体方法；

Discussion on Replenish Fuel Question of Tandem Cylinder Synchronous Circuit

对串联油缸 同步 回路补油问题的讨论

It mainly includes synchronous circuit converter circuit about voltage and frequency sampling circuit protection circuit pulse forming and amplifying circuit and other peripherals controlling and driving circuits .

它主要包括 同步 电路、电压&频率转换电路、采样电路、保护电路、脉冲形成与放大电路等其他外围控制和驱动电路等。

This paper discussed synchronous circuit voltage and current regulating circuit current sharing circuit protection circuit driving circuit of the control circuit control systems .

同时讨论了控制电路中 同步 电路 原理、电压环电流环调节电路、均流电路、保护电路、驱动电路等。

As for the hardware design the emphases are put on the main circuit design and the synchronous circuit design . According to the properties of the power grid this paper adapts the combination of the hardware and software to quantities the oriented angle .

硬件电路结构中，主要对主电路和 同步 电路进行了设计；并且针对电网的特点，采用了以硬件和软件相结合的方式确定网侧电压矢量角度。

Design of Phase-locked Synchronous Circuit in Single-phase UPS

单相UPS电源的锁相 同步 电路设计

In addition the FPGA design flow and the technique of synchronous circuit design have been depicted .

另外在文中还介绍了可编程器件方面的常识、FPGA的设计流程以及 同步 电路设计方面的有关技术。

Besides according to constellation diagram of QPSK signal and the constant mode characteristic of bit synchronization point it puts forward a synchronous method in which the variance of mode is the minimum ; in addition it particularly designs synchronous circuit .

针对QPSK信号的星座图以及位同步点的恒模特性，给出了位同步点模值方差最小的同步方法，并详细设计了位 同步 电路。

The controller of the synchronous circuit breaker is developed by using strong peripheral function .

基于 32 位 单片机MC68332技术，利用其强大的外围功能，设计了 同步 断路器的控制器。

Based on the practice of designing single phase uninterruptable power supply ( UPS ) this paper introduces design of phase locked synchronous circuit for off line square wave UPS on line USP equipped with and without output transformer .

通过单相不间断UPS电源的设计实践，介绍了后备式方波输出UPS、带输出变压器在线式UPS和无输出变压器在线式UPS锁相 同步 电路的设计。

Development of the Synchronous Circuit Breaker Controller for Compensation Capacitor Banks

补偿电容器组 同步 开关控制器的研制