Research Article

On-Line Compensation for the Disturbance Rejection Rate of a Platform Seeker Based on a High-Gain Extended State Observer

Figure 3

LOS rate extraction from the C point and S point.
(a) Without any disturbance
(b) Zero deviation of detector
(c) Zero deviation of rate gyro
(d) Zero deviation of servo system
(e) Detector noise
(f) Rate gyro noise