摘要
结合实际研究项目介绍了一种基于SoC思想新型单片机C8051F130的动中通卫星通信天线控制系统,采用先进的闭环反馈控制策略加圆锥扫描自动跟踪机制,提高了系统跟踪精度,能够使天线快速稳定地对准卫星,实现运动中稳定地通信。同时给出了天线控制系统软件的功能模块、流程图以及实验结果。测试结果表明基于C8051F130的动中通天线控制系统结构简单、性能达到了设计指标,且具有成本低的特点。
This paper introduces an antenna controlling system for mobile satellite communication which is based on new type single chip-C8051F130, its system structure, work principle and design of hardware are described in detail. To fulfill the system requirement, the advanced control strategy and conical scan is given and the software function and flowchart are developed. The experimentation result indicates that the system we introduced has simple structure,good reliability,lower cost and highly practical value.
出处
《现代电子技术》
2006年第17期44-46,共3页
Modern Electronics Technique
