Method for drift data analysis and optimization compensation of fiber-optic gyroscope

The invention discloses a drift data analysis and optimization compensation method of a fiber-optic gyroscope, which is applied to the technical field of data processing, and comprises the following steps: establishing a standard time sequence node and a ladder environment temperature, and configuring environment characteristics by the ladder environment temperature. And placing the tested fiber-optic gyroscope into the environmental characteristics in a time-sharing manner. Testing the tested fiber-optic gyroscope, monitoring the internal environment temperature, and establishing a temperature change data set; reading time sequence output data of the tested fiber-optic gyroscope, performing noise elimination, and establishing a time sequence output data set; and according to the starting period node and the steady-state period node, temperature influence drift data analysis of the starting period and the steady-state period is carried out, and a mapping data set of temperature and drift is established. And p