一种基于PLC改进天线传动打滑现象的有效办法  

An Effective Method for Improving Antenna Transmission Slipping Based on PLC

作　　者：赵永飞[1] 张绪 Zhao Yongfei;Zhang Xu(No.39 research institute of CETC,Xi'an 710065 China)

机构地区：[1]中国电子科技集团公司第39研究所,西安710065

出　　处：《测控与通信》2023年第2期35-38,54,共5页

摘　　要：机械结构的稳定运行是天线伺服分系统正常工作的重要保障。天线通过机电结合来实现正常工作,会存在各种故障,尤其是打滑误报现象,严重制约了现场故障排查的进度。本文针对天线打滑误报现象,改进了可满足天线打滑保护的可编程逻辑控制器(PLC,Programmable Logic Controller)算法,有效准确地起到了保护天线的作用,为天线伺服系统安全运行提供了保障。The stable operation of the mechanical structure is an important role in ensuring the normal operation of the antenna servo subsystem.The antenna operates normally through electromechanical integration,and there may be various faults,especially slip and false alarms,which seriously restrict the progress of on-site troubleshooting.Aiming at the phenomenon of antenna slip false alarm,this paper improves the algorithm of Programmable logic controller(PLC)that can meet the antenna slip protection,effectively and accurately protects the antenna,and provides guarantee for the safe operation of the antenna servo system.

关 键 词：PLC 打滑 伺服控制 

分 类 号：TN8[电子电信—信息与通信工程]