Virtual telecommunication access method

The main functions of this system are as follows: telemetry, telecommand and telecontrol the equipment, automatically switch on and off the equipment, automatically create report forms, giving an alarm when there's something wrong with the equipment automatically.

本系统实现的主要功能有：对设备进行遥测、遥信、遥控，自动开、关机，自动生成报表，有故障自动报警等。

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The overall constitution of this distribution network automation system, the hardware configuration of telecontrol equipment, the principles of telemetering, telesignalling, and telecommand are introduced. The functions of PLC core and the communication protocol are emphasized.

介绍了该配电自动化系统的总体构成，远动装置的硬件配置及遥测、遥信、遥控原理，着重说明PLC芯片的功能及其与微机的通信规约。

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Moreover, SASF supports the Packet Utilization Standard ( PUS) of ESA, and provides a core component which can analyze, generate and execute the telemetry and telecommand packet of PUS.

此外，SASF框架对欧空局提出的PUS（Packet Utilization Standard）标准进行支持，提供了对PUS遥控遥测数据包具有解析、生成和执行功能的构件。

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On the basis of the present condition of the integrated telecontrol center, in the paper, we researched the project of the telecommand security constraints system and analyzed these aspects such as the control logic, constraint mechanism and workflow control etc.

根据集控系统的现状，从逻辑构成、约束机制、流程控制等方面进行详细的分析，研究应用于控制中心的遥控安全约束系统。

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The transponder at the underwater 4000 m need receive the interrogating signal and telecommand transmitted by the surveying boat, and carry out the relevant transponder underwater acoustic communication pressure telemetry and diagnostic function.

该水声应答器要求在4000米海深接收测量船发来的询问信号和遥控指令，相应的执行应答、水声通信、深度测量和自检等功能。

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Most of functions need software to achieve, including on board data handling, telemetry, telecommand, attitude control, power control, orbit, communication, etc. The thesis introduces the main function and fault-tolerant design of the software.

卫星的星务管理、遥测、遥控、姿态控制、电源管理、通信控制、轨道控制等都需要通过计算机软件完成，介绍了这些软件的主要功能和容错设计。

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Considering the requirement of space telecommand ( TC) development in China, the author thinks that there are some sorts of topics that must be researched at present. THE DEVELOPMENT OF STANFORD MARK MASTER MANIPULATOR

从我国空间遥控发展的需求出发，提出了当前应组织力量进行研究的一些课题。空间遥控主－从式智能机器人STANFORD型主机械手设计研究

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As a result a new generation of telecommand channel FPGA with more strong fault tolerant ability has been developed, which can implement fault tolerance itself and weaken the influence from defect cluster.

针对FPGA缺陷成团性，进行遥控指令通道FPGA布局优化，最终设计出能够自主容错，容错能力更强，可以应对缺陷成团性影响的新一代遥控指令通道FPGA。

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In this thesis, a brief review and analysis of the development of spacecraft telecommand system has been given and Packet Utilization Standard ( PUS) suggested by ESA has been studied.

对航天器遥控体制的发展作了简要回顾和分析，重点研究了欧洲航天局定义的包应用标准。

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The united-carrier telemeter and telecommand system of satellite uses carrier and sub-carrier to complete all the function.

近几年使用的卫星统一载波测控体制用载波和副载波来统一完成各种测控功能，其中副载波信号技术参数的测量是确保卫星测控系统正常运行的重要一环。

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A telecommand and telemetry simulator of micro-satellite air floating platform is introduced, which hardware is industry control computer and wireless network card.

介绍一种使用工业计算机和无线网卡研制的小卫星气浮台测控终端模拟器。

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The test result shows that the communication effect between the micro-satellite air floating platform and the telecommand and telemetry simulator is satisfied.

试验结果表明，小卫星气浮台与地面测控站之间通信过程模拟效果令人满意。

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To make sure that the antenna points to the right direction is the basis of effective work of telemetry and telecommand system of a helicopter.

保证天线跟踪系统的正确跟踪指向是无人驾驶直升机遥测遥控系统可靠工作的关键技术问题。

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Encryption of Telecommand and Realize with Hardware

测控信号的加密处理硬件实现

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Design of a AGC in Digital Telecommand Sub-Carrier Demodulation

遥控副载波数字化解调中AGC的设计

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Research on Application of AEAD Techniques for CCSDS Telecommand Protocol

认证加密算法在CCSDS遥控协议中的应用研究

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Design of Telemeter and Telecommand Base Station of Pilotless Helicopter with Object-Oriented Method

用面向对象方法设计无人直升机信息处理系统

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The entropy of telecommand messages would be obviously increased and the security of transmission enhanced.

采用该方法可以显著增加遥控消息的熵，增强其传输过程的安全性。

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Discussion on Approximate Formulas of Error Command Probalility for Telecommand System

对遥控系统误指令概率计算近似公式的推敲

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A Research on the Testing System of Sub-carrier in Telemeter and Telecommand System

卫星测控副载波信号综合测试系统关键技术研究

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