Research Article

Active Disturbance Rejection Control for Air-Breathing Hypersonic Vehicles Based on Prescribed Performance Function

Figure 3

Simulation results for Scenario 1.
(a) Velocity tracking performance
(b) Velocity tracking error
(c) Altitude tracking performance
(d) Altitude tracking error
(e) Flight-path angle
(f) Estimation of and
(g)
(h)
(i) Elastic state
(j) Elastic state
(k) Fuel equivalence ratio
(l) Elevator angular deflection