Influence of Ambient Temperature on Measurement Data of Tilt Sensor

At present, the influence of ambient temperature on the measurement of the tilt sensor can be reduced by improving the hardware of the inclination sensor, such as changing the temperature of the heat source inside the sensor, adding the temperature compensation circuit, etc., but this method is more expensive and less accurate than the method that considers the relationship between the measurement data and the change of ambient temperature to establish the temperature compensation formula. Moreover, most of the measurements of inclination sensors are tested in the laboratory, and the sensor with temperature compensation function is redesigned according to the measurement results in the laboratory, which is different from the application of inclination sensors in practical engineering. Therefore, we analyze the inclination sensor data measured in the actual engineering environment, and establish the temperature compensation formula with appropriate fitting method, so as to reduce the influence of ambient temperature on the inclination sensor measurement data.