DBF Based on Multi-aircraft Tracking Telemetry and Command System 基于多飞行器测控系统的数字波束形成研究
The Construct and Realization for Tracking Telemeter and Command Resource Scheduling Management System 测控资源调度管理系统的构造与实现
The Relationship between Human Resource Management and Management Controlling System; The Construct and Realization for Tracking Telemeter and Command Resource Scheduling Management System 人力资源管理与管理控制系统关系之研究测控资源调度管理系统的构造与实现
Clonal Selection Land-Based Satellite Tracking Telemetry and Command ( TT& C) Resources Scheduling Based on the Mission Oriented Model 基于面向任务模型的陆基卫星测控资源克隆选择优化调度
Model Error Estimation Based on Distributing Regression and Its Application Research on Space Based Tracking Telemetry and Command System 基于逐步回归的模型误差估计及在天基测控系统中的应用研究
The Telemetry, Tracking& Command ( TTC) communication is in S-band frequency. 跟踪,遥测与指挥的通信是使用S波段的频率。
Application of Software Quality Evaluation in Telemetry, Tracking and Command ( TT& C) Software 软件质量评价在航天测控软件中的应用
The teaching management system is used by educational administrators to administrate teaching. The Construct and Realization for Tracking Telemeter and Command Resource Scheduling Management System 教学管理系统负责调配教学资源、组织教学活动、总结教学数据,为教务人员提供教学管理的途径。测控资源调度管理系统的构造与实现
Research on the Method of Combine GEO Satellite Determination Based on Space-based Tracking Telemetry and Command Technology 基于天基测控的同步轨道卫星联合定轨方法研究
The telemetry, tracking, and command ( TT& C) network is one of the key issues for regional navigation satellite system. 建立区域卫星导航系统的测控网是卫星导航系统要解决的关键问题之一。
A simple digital demodulation method is proposed for the DPSK-PM modulated signals, which are commonly used in the satellite USB ( Unified S-band) tracking telemetry and command system. 针对卫星USB测控系统中常用的DPSK-PM调制技术,设计了一种简单的数字解调方法。
By spread spectrum technology, the telemetry tracking and command of small satellite groups can be well realized. 采用扩频技术可以较好地解决小卫星群测控及跟踪的问题。
Applications of GNSS for Aerospace Tracking Telemetry and Command 全球导航星系统在航天测控中的应用
The central management and unified allocation mode applied to the space TT C(( telemetry), tracking and command) network, as well as the scheduling algorithms to meet multi-satellite TT C missions are analyzed in the paper. 研究了航天测控网资源集中管理、统一分配的工作模式,以及满足多星测控任务的测控网资源调度方法。
On the basis of shortcoming of traditional spaceflight telemetry, tracking and command systems in measure accuracy, data speed and resist interfere, multi carrier code division multiple access ( MC CDMA) technology is applied to spaceflight in this paper. 针对传统航天测控通信系统在测距精度、数据传输速率和抗干扰等方面的不足,将多载波码分多路存取(MCCDMA)应用于航天测控通信系统。
TDRSS represents a new direction in the international tracking telemetering and command field, and is an important symbol of the developing level of the spatial science in a country. TDRSS代表了国际上测控领域的新的发展方向,是衡量一个国家航天科技发展水平和实力的重要标志。
Real-time and reliability are indispensable properties of tracking telemetry command and communication system. 实时性和可靠性是测控通信系统必备的性能。
A Design of Transmission Timer for Tracking Telemetry Command and Communication Software 一种测控通信软件的数据发送定时器设计
The Design and Implementation of Space Tracking Telemetering and Command simulation System 航天无线电测控仿真系统的设计与实现
Finally, the application of this distributed diagnosis technique in a satellite tracking telemetry and command ( TT& C) proves that the complexity of diagnosis is reduced, the diagnosis result is correct, which is suitable for fault diagnosis in complex satellite system. 在某卫星测控系统中的应用结果表明,此方法降低了诊断的复杂性,诊断结果正确,适用于卫星这类复杂系统的故障诊断。
This algorithm has great instructive meaning for the foundation of simulation flat for information confront of spaceflight tracking telemetry and command link. 该方法对于航天测控链路信息对抗仿真平台的建立具有指导意义。
Object-oriented Simulation in Space Wireless Telemetering Tracking and Command System 面向对象仿真在航天无线电测控仿真系统中的应用
It was an effective method to use data fusion techniques to improve the capacity of tracking and command system. 采用数据融合技术是提高测控系统跟踪测量能力的有效手段。
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. 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。
Developments of Vehicle Tracking Telemetry Command and Communication Techniques Under Environments of Electronic Countermeasure 电子对抗环境下飞行器测控通信技术的发展
Developing satellite tracking telemetry& command ( TTC) and orbit determination technology based on space-based TTC network is an effective means which overcomes limitations of traditional ground TTC mode, but utilizing satellite-to-satellite measurement would arise deficient-rank. 发展基于天基测控网的卫星测控定轨技术是克服传统地面测控方式缺陷的有效手段,而仅仅利用天基星间测量信息进行自主定轨易产生亏秩现象。
The digital receiver for measurement and control plays a key role in the telemetry, tracking and command ( TT C) system for high-speed aircraft, which is the base of tracking, measuring, monitoring and controlling of the high-speed aircraft for the TT C system. 测控数字接收机是高速飞行器测控系统中的重要组成,它是飞行器对其有效载荷进行跟踪、测量、监视和控制的基础。
The method for tracking the command current and the two-level SVPWM modulation strategy is adopted in the control module. 在电流控制模块中,本文采用无差拍电流跟踪控制方法加两电平空间矢量PWM调制方法。
The orbit dynamics theory, deep space orbit dynamics simulation and TT& C ( Tracking Telemetry and Command) simulation are detailedly researched combined with actual project in this paper. 本文结合实际课题,对轨道动力学理论、深空轨道动力学仿真以及测控仿真进行了详细研究。
The result of experimentation shows that the multi-channel ground base band equipment has good consistency and meet the design requirements, which can be used in the Tracking Telemetry and Command ( TT& C) of UAV. 测试表明,此多通道地面基带具有良好的一致性,达到了技术设计要求,可适用于多个无人机的测控。