1. Key Laboratory for Meteorological Disaster Prevention and Mitogation of Shandong,Ji'nan 250031; 2. Support Center for Atmospheric Sounding Technology,Shandong Provincial Meteorological Service,Ji'nan 250031
Abstract：Using the data of national automatic weather station,this paper calculates the duration of the monthly calm wind in Shandong province.Then,according to the monthly distribution characteristics of static wind,an algorithm is designed to identify the bearing stuck fault of regional station wind sensor based on hourly data.The algorithm for identifying sensor freezing by combining temperature,humidity and wind speed is discussed.Finally,based on the integrated meteorological observation operation monitoring system,a personalized monitoring algorithm implementation system is designed.The operation results of the algorithm show that the software is reliable and the algorithm identification is accurate,which provides a reference judgment basis for the on-site verification timing of wind sensor in regional stations,and also provides strong support for ensuring personnel to deal with the wind sensor fault in time,and realizes the control of data quality from the front end of the equipment.
2021, Vol. 38 
