摘要
介绍了一种定向数据通信天线伺服系统的实现。该天线伺服系统可以用于作用半径为150km的近程无人机地面测控天线跟踪,其系统跟踪体制采用GPS引导方式,具有实现简单、工作稳定、便于维护等特点。从系统设计原理出发,阐述了GPS引导跟踪算法,说明了系统组成和控制原理,提出了一些关键性设计要点和附加功能,并根据实际使用数据进行了归纳和分析,提出了简单可行的改进措施。
This paper introduces an implement of directional data link antenna control system, which can be used for the ground data-link antenna of the short-range UAV system within 150 km operation range. GPS tracking method is applied in this system. In this paper, GPS tracking algorithm, system construction and control concept is given, then key design note and additional function is described. Realtime application data log study is also shown in this paper, and the improvement action is given at last.
出处
《电子技术应用》
北大核心
2009年第6期98-101,共4页
Application of Electronic Technique
关键词
无人机
GPS
天线伺服
数据链系统
unmanned aviation vehicle
GPS
antenna servo
data-link system
