In this thesis, the effects of the manufactural error of fixed throttle of dividing-combining valve to synchronous system accuracy has been discussed, then the simulation analyses and calculation of a simplified open-loop system have been done.
讨论了分流集流阀定节流口制造误差对同步系统精度的影响 ,并就一简化后的开环系统作了仿真分析和计算。
This paper introduces a synchronous system composed of PLC and electric -hydraulic scaling direction valve.
本文介绍了一种由PLC和电液比例阀组成的同步系统,说明了其系统组成和工作原理,给出了具体的程序设计方法和程序设计中应注意的几个问题。
Combined with decoupling technology of adaptive neuron decoupling compensator,RBF neural network adaptive PID controller was adopted to design the neural network controller of two-motor synchronous system.
以多变量、非线性、强耦合的两电动机同步控制系统为研究对象,对变频器供电的感应电机系统进行重点研究,建立两电机同步系统的数学模型。
Design of the electrohydraulic proportional valve-control compensating synchro-system;
电液比例阀控补偿同步系统设计
Design of the valve-control compensating synchro-system with computer controlling;
计算机控制的阀控补偿同步系统的设计
First the paper deals with a method of FH synchronization, time of day (TOD), capture and tracking of FH synchronization, FH building-net using TDMA,and system synchronization.
首先研究了跳频同步方法及时间信息TOD的使用、跳频同步的捕获和跟踪、TDMA跳频组网、系统同步等关键核心问题,然后分析讨论了同步频率隐蔽性问题和最后对系统的同步性能进行了简要分析,取得了满意的结果。
The paper presented the method for solving the synchronous error of system and how to test the synchronous precision of controlling system in vibroseis through analyzing the system synchronization of VE432 vibroseis syste
本文通过分析VE432可控震源系统的系统同步,提出了解决系统同步错的方法以及测试可控震源控制系统的同步精度的方法。
The principle of the DSSS is discussed,and the Gold-sequence used in DSSS is analysed,the two stages of synchronization system including the searching-catching stage and the tracking stage are expatiated,and the synchronization system is designed,which can make the .
介绍了直接序列扩频通信原理,分析了该技术中的Gold码序列和同步过程及该过程的两个阶段,搜捕阶段和跟踪阶段,并设计出适用于直接序列扩频通信的同步系统,该系统可以实现搜捕和跟踪的自动控制和调整。
The synchronization system of the spread spectrum communication chip in this system is discussed in detail and the two synchronizing stages,the searchingcatching stage and the tracking stage, are also analyzed.
文章介绍了扩频通信原理,详细分析了直接序列扩频技术中的m序列扩频,并且简要介绍了基于该技术的电力载波抄表系统的一个解决方案,给出了电力线抄表系统的整体设计及扩频通信单元的设计,着重介绍了低压载波通信芯片中同步系统并分析了同步过程的两个阶段:搜捕阶段和跟踪阶段。
It is stressed on the Synchronization System of Spread Spectrum Communication Chip and the two processes of Synchronization,manhunt and tracking,are analyzed.
文章介绍了扩频通信原理及直接序列扩频，并且介绍了基于该技术的远程集中抄表系统的设计原理和系统组成，给出了电力线扩频通信单元的设计，着重介绍了低压载波通信芯片中同步系统并分析了同步过程的两个阶段：搜捕阶段和跟踪阶段。
E-mail, combines advantages of synchronous and asynchronous systems.
E-mail兼有同步系统与异步系统的优点。
Design of Bistatic SAR Synchronization and Synchronization System
一种双站SAR同步方法及同步系统设计
selsyn-data system
数据传输自同步系统
Data Synchronization System on Internet or Intranet;
Internet/Intranet数据同步系统
Design and Implementation for Synchronous System in CRM;
CRM系统中数据同步系统的设计与实现
Time Synchronizer Design in Integrated GPS/INS System
GPS/INS组合导航系统时间同步系统设计
Study of a New-Type Digital Synchronous Valve and Its Application to Synchronous System;
新型数字同步阀及其在同步系统中的应用研究
Inductosyn Closed loop Control Variable Step Step Servo System
感应同步器闭环变步距步进伺服系统
synchronized discrete address beacon system
同步离散地址信标系统
global positioning system with synchroranging
同步测距全球定位系统
synchronous communication electrodynamic system
同步通信电气动态系统
GPS (Global Positioning System)
地球同步卫星定位系统
Analysis of MIMO-OFDM System Synchronization
MIMO—OFDM系统同步技术分析
geostationary meteorological satellite system
地球同步气象卫星系统同步气象卫星系统
Adaptive synchronization and anti-synchronization of two different chaotic systems
不同结构混沌系统的自适应同步和反同步
Step by Step Heating Furnace Hydraulic Cync and Electro Hydraulic Proportional Control System
步进炉液压同步及电液比例控制系统
Research on the synchronization scheme of a cognitive asynchronous frequency-hopping communication system
认知异步跳频通信系统同步方案研究
Research of A PMSG PWM Rectifier System
永磁同步发电机PWM整流系统初步研究