| 全运会期间713雷达一次天线追摆故障的分析与诊断 |
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| 引用本文： | 涂爱琴,马传成,郭海涛,徐百言. 全运会期间713雷达一次天线追摆故障的分析与诊断[J]. 气象科技, 2010, 38(Z1): 105-109 |
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| 作者姓名： | 涂爱琴 马传成 郭海涛 徐百言 |
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| 作者单位： | 山东省气象局大气探测技术保障中心，济南 250031;山东省气象局大气探测技术保障中心，济南 250031;山东省气象局大气探测技术保障中心，济南 250031;山东省气象局大气探测技术保障中心，济南 250031 |
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| 摘 要： | 天线追摆超标是雷达天控系统出现的一种较为严重的故障,不仅会降低雷达天线的控制精度,还会磨损天线伺服系统的机械结构。对山东省菏泽市气象局的CTL-713C天气雷达在全运会期间出现的一次天线追摆故障进行了分析与处理。根据角度信号的流程对713雷达天线控制电路进行分析,通过关键节点的实时数据和常态数据相比较,确定故障部位。最终在既保证天线控制的前提下又使天线追摆满足雷达指标的要求,顺利排除了故障。此次故障排除过程充分体现了信号流程分析法在雷达故障处理中的重要性。
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| 关 键 词： | 追摆 天线控制器 713雷达 全运会 |
| 收稿时间： | 2010-07-15 |
| 修稿时间： | 2010-10-20 |
Analysis of a Failure of Antenna Recovery Swing in 713 Radar during 11th Chinese National Games |
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| Tu Aiqin,Ma Chuancheng,Guo Haitao and Xu Baiyan. Analysis of a Failure of Antenna Recovery Swing in 713 Radar during 11th Chinese National Games[J]. Meteorological Science and Technology, 2010, 38(Z1): 105-109 |
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| Authors: | Tu Aiqin Ma Chuancheng Guo Haitao Xu Baiyan |
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| Affiliation: | Ensuring Center of Atmospheric Sounding Technology, Shandong Provincial Meteorological Bureau, Jinan 250031;Ensuring Center of Atmospheric Sounding Technology, Shandong Provincial Meteorological Bureau, Jinan 250031;Ensuring Center of Atmospheric Sounding Technology, Shandong Provincial Meteorological Bureau, Jinan 250031;Ensuring Center of Atmospheric Sounding Technology, Shandong Provincial Meteorological Bureau, Jinan 250031 |
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| Abstract: | The antenna recovery swing beyond the standards is a serious failure of the radar antenna control system, which can reduce the control accuracy of the radar antenna and wear the mechanical structure of the antenna servo system. The antenna recovery swing failure of the CTL 713C weather radar at Heze during the 11th Chinese National Games is analyzed. According to the angle signal flow, the antenna control circuit of the 713 radar is analyzed. Through comparing the real time data with the normal data of the key nodes to find the fault location, the antenna recovery swing was adjusted to meet the radar requirement. It proved that the signal flow analysis is useful in the troubleshooting of radar. |
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| Keywords: | recovery swing antenna controller 713 radar National Games |
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