β射线法大气颗粒物监测仪常见数据异常现象故障分析  

Fault analysis of common data anomalies ofβ-ray atmospheric particulate matter monitor

作　　者：尹立 乔贺 徐进 周红根 王大鹏 张逸扬 Yin Li;Qiao He;Xu Jin;Zhou Honggen;Wang Dapeng;Zhang Yiyang(Jiangsu Meteorological Detection Center,Nanjing 210041)

机构地区：[1]江苏省气象探测中心,南京210041

出　　处：《气象水文海洋仪器》2023年第2期126-127,共2页Meteorological,Hydrological and Marine Instruments

基　　金：江苏省气象局面上科研项目(KM202104)资助。

摘　　要：为了提高大气颗粒物数据观测质量,缩短颗粒物浓度异常数据出现时间,文章对β射线法大气颗粒物监测仪监测出的异常数据进行分类研究,并针对常见的观测数据异常现象如颗粒物浓度值突破最大允许值或最小允许值、数据“倒挂”,以及数据不正常波动等,分析对应的故障原因,为总结故障排除方法提供依据。In order to improve the data observation quality of atmospheric particulate matter and shorten the occurrence time of anomaly data regarding the particle concentration,this paper classifies and studies the anomaly data measured byβ-ray atmospheric particulate matter monitor.As for the anomaly phenomena of common observation data,such as the concentration of particles exceeding the maximum or minimum permitted value,data“inversion”and irregular variation of data,it also analyzes the corresponding fault causes,providing basis for the summarization of troubleshooting methods.

关 键 词：大气颗粒物 数据异常 数据“倒挂” 故障分析 

分 类 号：P415.13[天文地球—大气科学及气象学]