Full-temperature error compensation method for scale factor of optical fiber gyroscope

The invention relates to a full-temperature error compensation method for a scale factor of an optical fiber gyroscope. The method is technically characterized by comprising the following steps: fixing the optical fiber gyroscope in a single-axis turntable incubator; the method comprises the following steps: designing typical rotation rate schemes under different typical temperature conditions in a single-shaft turntable incubator control program according to the use conditions of an optical fiber gyroscope; the single-shaft turntable incubator works according to the set temperature and rotating speed, and the output data of the optical fiber gyroscope are recorded in real time; and according to output data of the optical fiber gyroscope, calculating a full-temperature error compensation coefficient of the optical fiber gyroscope, and completing full-temperature error compensation of the scale factor of the optical fiber gyroscope by constructing a model of the scale factor of the optical fiber gyroscope chan