Research on Calibration Technology of Wind Direction Sensor for Weather Monitoring Based on Circular Data Collection
A wind direction sensor calibration method is proposed to address the issue of calibration errors in wind direction sensors.This method first collects and preprocesses the cyclic data of the sensor system,and then introduces a sensor error calibration method to achieve sensor calibration.Select 5 different wind speeds to compare the actual application effects of different calibration methods.When the wind speed is 30 m/s,the maximum measurement error of the research technique is 0.481,which is significantly smaller than traditional measurement methods.In addition,by comparing the wind speed angle monitoring results,it was found that the research technology monitoring results are closer to the actual results and perform better.It can be seen that research technology has excellent application effects and can provide important technical support for the management and equipment maintenance of meteorological departments.
circular data collectionwind direction sensorpreprocesscalibration
万方数据
维普
