跟踪与数据中继卫星

跟踪与数据中继卫星Ku频段的同频干扰分析

TDRS Ku Band Shared Frequency Interference Analysis

基于STK跟踪与数据中继卫星轨道设计与仿真

Design and Simulation of TDRS Orbit on STK

提出了一种适用于我国的跟踪与数据中继卫星系统（TrackingandDataRelaySatelliteSystem，TDRSS）星座方案。

A tracking and data relay satellite system ( TDRSS ) constellation scheme for China is proposed .

基于UML的跟踪与数据中继卫星系统仿真研究

Research on Tracking and Date Relay Satellite System Simulation Based on UML

跟踪与数据中继卫星（TDRS）跟踪用户星的条件分析

Term Analysis of a TDRS Tracking a User Satellite

用户终端在跟踪与数据中继卫星系统（TDRSS）中具有重要作用。

User terminals play an important role in tracking and data relay satellite system ( TDRSS ) .

高速数传收发信机的设计是跟踪与数据中继卫星系统（TDRSS）的关键技术之一。

Design of all digital high data rate transmission transceivers is the key techniques of the TDRSS systems .

论文通过分析DSP空间数传链路的特点，提出了针对跟踪与数据中继卫星（TDRSS）星际返向链路进行信号检测、参数提取的方案，从而达到分析和识别DSP工作状态的目的。

By analyzing the features of DSP interstellar communication link , it is presented a scheme to analyzing and recognizing DSP functional mode through detecting TDRSS ( Tracking and Data Relay Satellite System ) signals and estimating TDRSS signals parameters .

本文针对跟踪与数据中继卫星系统（TDRSS）中的码同步问题，着重讨论了定长检测和序贯检测这两种捕获方法。

Aiming at code synchronization problems in Tracking and Date Relay Satellite System ( TDRSS ), this paper chiefly discussed the acquisition methods of both fixed length test and sequential detection test .

作为一种新型的天基测控系统，跟踪与数据中继卫星系统（TDRSS）代表了国际上测控领域的新的发展方向。

As a novel space-based tracking telemetering and command system , the Tracking and Data Relay Satellite System ( TDRSS ) represents a new direction in the international tracking telemetering and command field .

根据卫星轨道根数，研究了跟踪与数据中继卫星（TDRS）对用户星的精确跟踪规律，并据此分析了TDRS对卫星平台姿态和天线运动范围的要求。

The laws of a tracking and data relay satellite ( TDRS ) tracking use satellites were presented based on the orbital elements in this paper . The requirements of platform attitude and antenna operation range of a TDRS were studied .

高级在轨系统AOS在我国载人航天等空间任务中得到了应用，并将继续在将来的载人航天、探月工程及我国的跟踪与数据中继卫星等航天计划中得到广泛应用。

The Advanced Orbiting System ( AOS ) has been adopted and realized in many aero-space missions in our country such as manned spacecraft projects etc. , and it will be used more extensively in future aerospace plans like moon exploration projects , tracking and data relay satellites .

基于中轨跟踪与数据中继卫星系统（MEO-TDRSS）星座方案的功能和业务特性，对4种常见星座实现的我国中轨TDRSS的覆盖特性和星际链路性能进行了仿真分析和比较。

Based on the functionality and traffic characteristics of the Medium Earth Orbit Tracking and Data Relay Satellite System ( MEO-TDRSS ), the coverage properties and Inter-Satellite Link ( ISL ) performances of four familiar satellite constellation schemes which are adopted as the MEO-TDRSS of China are simulated and compared .

跟踪与数据中继卫星系统中的码同步技术

The Code Synchronization Technique in Tracking and Data Relay Satellite System

跟踪与数据中继卫星控制系统技术

Technique for Control System of Tracking and Data Delay Satellites

跟踪与数据中继卫星柔性动力学建模

Dynamic Modeling of Tracking and Data Relay Satellite

综述了跟踪与数据中继卫星的控制系统技术。

Techniques for Control System of Tracking and Data Relay Satellites are summarized in the paper .

仿真结果表明，中轨道跟踪与数据中继卫星系统能够提供更好的覆盖性能，但实现难度大于静止轨道跟踪与数据中继卫星系统。

The analysis and simulation results indicate that the MEO - TDRSS can provide better coverage performance with more implementing cost .

在分析了我国可采用的静止轨道和中轨道跟踪与数据中继卫星系统的系统结构和特点的基础上，给出了2个系统方案。

Based on the analysis of the architecture and characteristics of the GEO / MEO TDRSS for China , two system schemes are given .

目前，我国对跟踪与数据中继卫星系统的研究还属于预研阶段，在建立系统之前，对该系统的链路进行分析和研究十分必要。

Because the Tracking and Data Relay Satellite system is relatively new to china , Embedded Study must done before the constitution of the system .

跟踪与数据中继卫星因为可以增大对中低轨道航天器的覆盖率、减少地面测控站的数量，因而具有广阔的应用前景。

Using the Tracking and Data Relay Satellite System may increase the cover ratio of the Space Station and decrease the amount of ground telemetry stations .

本文首先给出了充液中心刚体上铰接有多个挠性附件的开链多体系统的简化动力学方程，并以跟踪与数据中继卫星为例，用变结构控制方法设计了系统的控制器。

The simplified dynamical model is first presented for a open chain multi body system consisting of a liquid filled rigid platform and a number of flexible appendages . Taking Tracking and Data Relay Satellite for example , the controller is designed using variable structure control theory .