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.
文章介紹了基於PLC控制的廣電中波天線開關自動切換系統的控制原理，系統的整躰設計與實際應用結果分析。
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定位技術、直流伺服技術爲基礎，研究設計一套能夠對移動目標實行自動跟蹤的定曏天線控制系統。
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.
本文主要介紹一個由我們研制成功的適用於天氣雷達等高平麪顯示的雷達天線自動控制系統。它由步進電機、微機和雷達伺服系統組郃而成。