In the running of strap-down north seeker, the friction nonlinearity causes creeping phenomena in the servo system of the turntable in the lower velocity. So the drift of the gyroscope output become larger and the north-seeking precision is affected. In order to achieve the speed stabilization control to ensure fast and stable location of servo-turntable, then to decrease the drift of the gyroscope, an Active Disturbance Rejection Controller (ADRC) is designed and applied in the speed-loop of the servo-turntable. The simulation results compared with PID control show that a fine dynamic performance is obtained, and fast, stabilization and anti-jamming are improved. The results of experiment show that the output signal of Dynamically Tuned Gyroscope (DTG) is more stable, the random drift of DTG is decreased, the north-seeking error is reduced from 34.4″ to 27.7″, and the north-seeking precision is improved effectively.