Calibration method of six-component high-precision micro rolling torque measurement device

The invention discloses a calibration method of a six-component high-precision micro rolling moment measurement device, and relates to the technical field of aerospace force measurement tests, and thespecific scheme is that the calibration method comprises the following steps: S1, calibrating a main balance element after the main balance element is installed, and obtaining calibration data of each component of the main balance element in the state; S2, installing a rolling resistance element and an air bearing on the main balance element, conducting ventilation to enable the air bearing to work, calibrating the horizontal state measuring device, and obtaining calibration data of all components except the resistance component; S3, calibrating the ventilation vertical state of the measuringdevice to obtain the calibration number of the resistance component; S4, processing the calibration data to obtain a six-component calibration formula and measurement uncertainty; according to the calibration method of the si