Nonlinear Adaptive Equivalent Control Based on Interconnection Subsystems for Air-Breathing Hypersonic Vehicles

Figure 3

Descending maneuver with velocity reducing gradually for case two.

(a) Altitude

(b) Velocity

(c) Attack angle

(d) Flight-path angle

(e) Flexible states

(f) Fuel-to-air ratio

(g) Elevator deflection

(h) Canard deflection