A New Fast Method of Magnetometer Calibration Based on Hexahedron Measurement

According to the thermal equilibrium equation, the resistance value of the film is converted into the air flow rate, and the flow rate is converted into the wind pressure by the Bernoulli equation. The wind pressure is detected based on the film resistance. Using the digital filter to remove the collected anomaly data, combined with Schmidt compensation to remove the sensor detection process delay. Test surface based on the film resistance of the wind pressure detection system to detect the air flow and wind pressure, can be widely used in industrial, military.