The motor servo drive system was used to control antenna turning, adjust the antenna to point at satellite again and receive signal.
再用电机伺服驱动系统控制天线转动，调整其重新指向卫星接收信号。
The team has also succeeded in developing updated antenna control software that will provide enhanced operational flexibility and more robust MMA performance.
该小组还成功地更新天线控制软件，将增强业务灵活性和更加强化MMA天线的性能。
Researchers can precisely control the antenna 's shape and size and therefore how it can be used for communication.
研究人员可以精确控制天线的形状和大小，从而控制如何用它来进行通讯。
When using smart structure to control the deformation of the antenna structure, the weight of the structure can be reduced obviously and the shape precision of the antenna can be improved greatly.
当采用自适应结构控制天线形变规律的时候，可以大大降低结构的重量并使结构具有更高的形状精度。
This device is an advanced equipment used to control WT-1 receiving antenna to track satellite signals automatically.
本设备是一种用于控制WT - 1卫星接收天线自动跟踪信号的先进装置。
The command posts consists of a number of subsystems, including satellite communications, antenna control, video conference, surveillance TV, IP telephone, and power supply.
指挥站由许多子系统组成，包括卫星通信、天线控制、视频会议、监视电视、IP电话和电源。
This article is just for the demand and discusses a method using Shape Memory Alloy to control the thermal deformation of antenna at orbit.
本文就是适应这种要求而探讨了一种利用形状记忆合金控制在轨天线热变形的论文。
The pedestal drives a cuboid antenna, which can pitch and roll to direct at target accurately, and is driven by servo control.
该分体式天线座通过伺服控制来实现天线的俯仰和横滚运动，从而准确地指向目标。
This paper introduces a double freedom degree motion control system of satellites antenna based on dual-redundancy hybrid stepping motor.
介绍了一种基于双余度混合式步进电动机的双自由度卫星天线运动控制系统。
This paper belongs to a thesis called the study on dynamical analysis and control of large space deployable antenna which sponsored by the National Natural Science Fund.
论文课题来源于国家自然科学基金资助项目：空间大型可展开天线的动力分析及控制研究。
A power control algorithm for the downlink of a distributed antenna wireless communication system is proposed by the use of the average channel gain matrix.
提出了一种基于平均信道增益矩阵的分布式天线无线通信系统下行功率控制算法。
The use of the adaptive robust controller for improving control performance and stability of mobile satellite antenna systems is investigated in this paper.
为了改善移动卫星天线的控制性能和稳定性，本文进行移动卫星天线的自适应鲁棒控制系统的研究。
This control method effectively solves the problems of the antenna tracking-pointing control.
该控制方法有效地解决了天线跟踪指向控制问题。
The multiuser detection, power control and smart antenna technique can be used as power methods to suppress the interference, hence increasing the capacity of CDMA systems.
在CDMA系统中，引入多用户检测、功率控制和天线阵列波束形成技术，可以有效地抑制干扰，提高系统容量。
The objective of this article is mostly using characteristic of Shape Memory Alloy (SMA) to control the thermal deformation of antenna at orbit, ensuring the precision of antenna in a certain range.
本文的主要目的是利用形状记忆合金的特性控制在轨天线的热变形，以此来保证天线的精度在一定的范围之内。
With compensation of signal's time delay from different radiating element by phase shifters, phased-array antenna can control array beam easily.
相控阵天线利用移相器补偿信号到达辐射单元时间的差异，从而控制波束方向；
The technology of Large Space Mesh Antenna Reflector Precision Control intends to ensure the performance of antenna at orbit.
大型空间网状天线反射面精度控制的目的是保证天线在轨工作时的反射性能。
DSP-based system for satellite television antenna control is introduced, which is designed for searching and tracking satellites automatically.
介绍了基于DSP自动寻星卫星电视天线控制系统，阐述了系统的软硬件结构及各部分功能。
A monopulse limited phase scanning antenna system for the fire-control radar at X-band is presented in this paper.
本文介绍了一种可用于火控雷达的单脉冲有限相扫天线系统。
Results offer evidences for precision control of inflatable space antenna reflector.
分析结果为空间充气展开天线反射器表面精度控制提供依据。
Based on the method of all-coefficient adaptive control, the paper gives the design of the tracking and pointing control system of antenna on satellite and the study of its digital simulation.
根据全系数自适应控制的原理，进行了卫星天线跟踪指向控制系统的设计和数学仿真研究。
Taking antenna control system based on embedded computer PC-104 for example, are introduced, including software architecture, memory operation, HMI, performance optimization, etc.
以基于嵌入式计算机PC- 104的天线控制系统为例，从软件架构、内存操作、人机接口、性能优化等多方面阐述C语言嵌入式系统的编程技巧。
A basic pattern reconfigurable antenna and control circuit are designed with monopole antenna structure. Then two structures derived from this antenna are designed.
首先以类似微带单极子天线的结构设计了基本的方向图可重构天线及其控制电路，并在此基础上设计了两种衍生结构。
This paper mainly studies the antenna servo control system: system composition, control scheme , the hardware and software design.
论文主要研究了卫星天线伺服控制系统结构组成、控制方案、伺服电机的选型、系统硬软件设计等问题。
For the directional antenna and wireless channel characteristics, there are many directional antenna based access control protocols have been proposed to achieve channel spatial reuse.
针对定向天线和无线信道的特点，有许多基于定向天线的接入控制协议被提出来，以实现信道的空分复用。
Satellite antenna is a important part of satellite communication system. The research on satellite antenna servo control system has very important signification.
卫星天线是卫星通信系统中不可或缺的组成部分，对卫星天线伺服控制系统进行研究具有非常重要的意义。
The control algorithm of attitude follow-up stabilization and tracking antenna platform adopts position feed-forward control, speed control and position feedback control.
姿态随动稳定跟踪天线平台的控制算法，采用位置前馈、速度和位置反馈控制。
It also discusses the antenna beam control, the radar pulse control, and the clutter-lock on the raw data stage, etc.
同时也兼顾到了天线姿态，波束指向的控制；雷达波门，脉冲重复频率控制；
It also discusses the antenna beam control, the radar pulse control, and the clutter-lock on the raw data stage, etc.
同时也兼顾到了天线姿态，波束指向的控制；雷达波门，脉冲重复频率控制；
应用推荐