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telemetry tracking
相关语句
  遥测跟踪
     Development of the Missile & Space Telemetry Tracking Signal Channel Technology
     导弹、航天遥测跟踪信道技术的发展
短句来源
     The aim of this thesis is to deal with GPS position technology, realize automatic moving target tracking,which belongs to a part of portable telemetry tracking systems.
     本课题是便携式遥测跟踪接收系统的一部分,主要是实现以GPS定位方式为基础的运动目标跟踪。
短句来源
     After the deployment of a mobile 5m S band telemetry tracking ground station,it is necessary to recalibrate whether the antenna beam axes and the lines of sight of the main antenna and the guiding antenna be parallel with each other.
     车载遥测跟踪站天线展开后,需要进行远场标校复查。
短句来源
     The beacon transmitter is placed in a metal aluminum ball hung below the hydrogen balloon to test simultaneously the dynamical tracking characteristics of the widebeam radar,monopulse radar and telemetry tracking station.
     信标机安装在氢气球悬挂的金属铝球内 ,可综合检验同一场区内的引导雷达、脉冲雷达、遥测跟踪站等设备的动态跟踪性能 ,实现测控系统的动态联调和合练。
短句来源
  “telemetry tracking”译为未确定词的双语例句
     The TDRSS (Tracking and Data Relay Satellite System) is a system which can supply the data relay and TT&C (Telemetry Tracking and Command) service for the aircraft which are low and middle earth orbit and other aircrafts, aircraft and earth station.
     跟踪与数据中继卫星系统TDRSS(Tracking and Data Relay Satellite System)是为中、低轨道的航天器与航天器之间、航天器与地面站之间提供数据中继、连续跟踪与轨道测控服务的系统。
短句来源
     In this paper the historical background of TT&C (Telemetry ,Tracking and Command)techniques existence and their main achievements in the last half of 20th century are reviewed.
     回顾 2 0世纪后 5 0年 TT& C(遥测、跟踪和遥控 )技术得到大发展的历史背景、TT& C的根本任务和在优势环境下取得的主要成就。
短句来源
     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 (MC CDMA)应用于航天测控通信系统。
短句来源
     By Inverse GPS technology, the telemetry tracking and command of aircraft can be well realized.
     IGPS技术可利用GPS成熟的技术和我国“北斗”系统的关键技术来解决飞行器测控及跟踪的问题。
短句来源
     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。
短句来源
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  相似匹配句对
     On Tracking
     关于统调
短句来源
     Tracking and Telemetry Technology for Multi-target
     多目标测量技术
短句来源
     Telemetry and Tracking Data Management System
     测控数据管理系统
短句来源
     The tracking was successful.
     跟踪结果理想.
短句来源
     Telemetry Statement and Development
     遥测技术的现状与发展
短句来源
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  telemetry tracking
The most interesting potential contribution of telemetry tracking of silver eels is additional knowledge about migration routes, rates, and depths.
      
The behavior of wild and hatchery-reared red tilefish Branchiostegus japonicus was analyzed using two different methods: video observation and acoustic telemetry tracking.
      
Telemetry tracking also showed that juvenile reef sharks demonstrated a high degree of site-fidelity and occupied specific locations along the coast throughout the year, with some evidence of an increase in activity space with ontogeny.
      
Fine-scale acoustic telemetry tracking was used to ascertain the home range and habitat utilization of S.
      
We are redesigning the telemetry tracking scheme to focus less on local habitat selection and more specifically on dispersing individuals.
      


The old range telemtry tracking signal channel equipments were manual tracking or selftracking and had only single telemetry function, and their antennas were usually yagi and volute or small parabolic ones. Now, in the new tracking signal channel system, the main antenna′s dimension is five meters and it is light and high gain, four short back radio frequency(RF) catch guide, fulldigital servo control, and multitracking. The system is S band, radio frequency, wide band, multipoint frequency and microcomputer...

The old range telemtry tracking signal channel equipments were manual tracking or selftracking and had only single telemetry function, and their antennas were usually yagi and volute or small parabolic ones. Now, in the new tracking signal channel system, the main antenna′s dimension is five meters and it is light and high gain, four short back radio frequency(RF) catch guide, fulldigital servo control, and multitracking. The system is S band, radio frequency, wide band, multipoint frequency and microcomputer control receiving & modulation. It has expanded to L or S band uplink & downlink unified measurement system of telemetry, remote control and exterior ballistic measuring. According to the development of missile and space tech, the development trend of telemetry tracking signal channel tech is put forward.

已往配备靶场的遥测跟踪信道系统,天线多为八木、螺旋或小型抛物面,手动或粗自跟踪,单一遥测功能。现装备的新型跟踪信道系统,天线直径以5m为主,轻型、高增益四短背射阵捕获引导,全数字化伺服控制多种手段跟踪,S波段射频,宽频带,多点频,微机控制接收解调;并扩展为L、S波段上下行,遥测、遥控、外测统一测量系统。根据导弹、航天发展需要,提出技术发展方向。

The mechanism of the error composition of angle-tracking in the presence of multipath propagation is studied in this paper. The synthetic smoothing algorithm of tracking data is an effective approach to improve the performance of low angle tracking of the Telemetry Tracking and Command System(TTCS). The principle,algorithm,and implementation of the synthetic smoothing algorithm of tracking data,with the expenimental resalts of an autotracking system controlled by such a software...

The mechanism of the error composition of angle-tracking in the presence of multipath propagation is studied in this paper. The synthetic smoothing algorithm of tracking data is an effective approach to improve the performance of low angle tracking of the Telemetry Tracking and Command System(TTCS). The principle,algorithm,and implementation of the synthetic smoothing algorithm of tracking data,with the expenimental resalts of an autotracking system controlled by such a software are presented.

分析多径测角误差的形成机理,阐明在多信息源的跟踪系统中,对跟踪数据作综合平滑算法的原理、计算方法及实现,以及由这种软件控制的跟踪系统的外场实验结果。

After the deployment of a mobile 5m S band telemetry tracking ground station,it is necessary to recalibrate whether the antenna beam axes and the lines of sight of the main antenna and the guiding antenna be parallel with each other.In fact,restrainted by the conditions of specified range field,it is difficult for the recalibration to be satisfied with the precision requirement.In this paper,a recalibration method is proposed that only a beacon transmitter should be used.The expressions of angle conversion...

After the deployment of a mobile 5m S band telemetry tracking ground station,it is necessary to recalibrate whether the antenna beam axes and the lines of sight of the main antenna and the guiding antenna be parallel with each other.In fact,restrainted by the conditions of specified range field,it is difficult for the recalibration to be satisfied with the precision requirement.In this paper,a recalibration method is proposed that only a beacon transmitter should be used.The expressions of angle conversion are deduced.At the end,the exprimental results are presented.

车载遥测跟踪站天线展开后,需要进行远场标校复查。由于受标校距离、天线仰角以及周围环境等各种条件的限制,使得主天线、引导天线的光电轴匹配检查难以保证精度要求,从而影响跟踪性能。针对这些问题,本文提出在近场条件下直接悬挂信标机进行标校复查,以保证光电轴匹配精度。并针对YQ- 312 S频段遥测跟踪车载站的实际推出角度转换公式。最后给出实例

 
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