automatic antenna control

基本解释

This paper describes the PLC control theory of Medium Wave Antenna Automatic Switch System, shows the whole system design, and analyses the application results.
文章介绍了基于PLC控制的广电中波天线开关自动切换系统的控制原理，系统的整体设计与实际应用结果分析。
Tht article GPS positioning technology, DC servo technology, research and design a set of moving targets can implement automatic tracking of the directional antenna control system.
文章以GPS定位技术、直流伺服技术为基础，研究设计一套能够对移动目标实行自动跟踪的定向天线控制系统。
An automatic system to control the radar antenna for the Constant Altitude Plane Position Indicator is constructed, It consists of a step motor, a microcomputer and a radar servo system.
本文主要介绍一个由我们研制成功的适用于天气雷达等高平面显示的雷达天线自动控制系统。它由步进电机、微机和雷达伺服系统组合而成。