Research Article
Prescribed Performance Adaptive Control for a Nonlinear Aeroelastic System with Input Constraint
| Symbol | Description |
| | Mass of the wing | | Plunging displacement | | Pitch angle about the pitch axis | | Inertial moment of the wing about the elastic axis | | Total mass of the wing and its support structure | | Dimensionless distance between the center of mass and elastic axis | | Nondimensional distance from airfoil midchord to elastic axis | | Pitch stiffness | | Plunge stiffness | | Aerodynamic moment | | Aerodynamic lift | | Derivatives of aerodynamic lift coefficient ( and have the similar definitions) | | Aerodynamic moment due to gust | | Aerodynamic force duet to gust | | Plunge damping | | Pitch damping | | Air density | | Airfoil semichord | | Wing section span | | Angle of trailing edge | | Angle of leading edge | | Free stream velocity | | Disturbance velocity | | Moment derivatives ( and have the similar definitions) |
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