摘要
文章结合CINRAD/SA型天气雷达天线伺服系统结构、信号流程和功能,对全国CINRAD/SA型雷达的天线动态故障案例进行了统计分析,归纳总结出天线动态故障类型,针对每种类型提出了具体的诊断处理方法,并选取3个典型个例进行了分析,为各台站快速排除天线动态故障提供了思路,为解决天线伺服系统其它故障提供参考。
Combined with the structure,signal flow and function of the CINRAD/SA weather radar antenna servo system,this paper analyzes the antenna dynamic fault of CINRAD/SA radar.The types of antenna dynamic faults are concluded and the concrete diagnosis and treatment methods are proposed.Finally,three typical cases are selected for targeted analysis,which provides some suggestions that quickly exclude the antenna mechanical errors for the station,and also plays a guiding role in solving the other antenna servo system errors.
作者
胡学英
吴少峰
刘霞
Hu Xueying;Wu Shaofeng;Liu Xia(Meteorological Observation Centre of CMA,Beijing 100081;Guangzhou Meteorological Observatory,,Guangzhou 511430)
出处
《气象水文海洋仪器》
2018年第2期68-72,共5页
Meteorological,Hydrological and Marine Instruments
