LINEAR SERVO THEORY 



643 



100 



m 40 



20 



001 0.02 0.05 01 2 0.5 1.0 2.0 5.0 10 20 50 100 200 



Fig. 14 — Tracking loop characteristics. 



-2 2 



TIME IN SECONDS - 



Fig. 15 — Tracking errors for constant velocity course. 



