Derivative-Free Model Reference Adaptive Control of a Generic Transport Model

2010 ◽  
Author(s):  
Tansel Yucelen ◽  
Anthony Calise
Keyword(s):  
Adaptive Control ◽  
Transport Model ◽  
Model Reference Adaptive Control ◽  
Model Reference ◽  
Derivative Free ◽  
Free Model ◽  
Model Reference Adaptive

Adaptive Actuator Failure and Structural Damage Compensation of NASA Generic Transport Model

2014 ◽  
Vol 136 (3) ◽  
Author(s):  
Jiaxing Guo ◽  
Gang Tao ◽  
Yu Liu
Keyword(s):  
Adaptive Control ◽  
Structural Damage ◽  
Transport Model ◽  
Fault Tolerant ◽  
Model Reference Adaptive Control ◽  
Multivariable Model ◽  
Model Reference ◽  
Actuator Failures ◽  
Aircraft Systems ◽  
Model Reference Adaptive

This paper studies design and evaluation of a multivariable model reference adaptive control (MRAC) scheme for aircraft systems under simultaneous actuator failures and structural damage. A key design condition–system infinite zero structure is investigated for nominal and posthazard aircraft systems and the invariance of this essential condition is concluded under realistic failure and damage conditions. The multivariable model reference adaptive control scheme is developed to ensure stability and asymptotic output tracking for the aircraft in the presence of uncertain actuator failures and structural damage. The developed fault-tolerant control design is evaluated by a high-fidelity nonlinear aircraft model–the NASA generic transport model.

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