After years of improvement and development,radio wave current meter has gradually become a commonly used hydrological monitoring equipment.However,in practical applications,there are often cases where individual measurement point values exceed a reasonable range.To reduce the arbitrariness of manual correction of vertical flow velocity in flow testing,large data formed on the vertical lines of measured velocity over the years are used to dynamically fit the water level and velocity relationship curve based on a specific vertical line.For measured flows that deviate significantly from this relationship line,the system software dynamically corrects them.Through the development and application of intelligent recognition and correction system software for abnormal values of vertical flow velocity,batch recognition and correction of abnormal values of vertical flow velocity have been achieved,effectively ensuring the accuracy and reliability of radar wave flow measurement results in complex flow measurement environments.
关键词
电波流速仪/流速修正/修正软件/流量测验
Key words
radio wave flow meter/flow rate correction/correction software/stream gauging
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