Nonlinear Aircraft Model Identification and Validation for a Fault-Tolerant Flight Control System

2010 ◽  
Author(s):  
Kerri Phillips ◽  
Srikanth Gururajan ◽  
Giampiero Campa ◽  
Brad Seanor ◽  
Yu Gu ◽  
...  
Keyword(s):  
Control System ◽  
Flight Control ◽  
Fault Tolerant ◽  
Model Identification ◽  
Flight Control System ◽  
Aircraft Model

Integrated Aircraft Modeling Research for Accurate Flight Control System Design

2013 ◽  
Vol 791-793 ◽  
pp. 658-662
Author(s):  
Chao Zhang ◽  
Yi Nan Liu ◽  
Jian Hui Xu
Keyword(s):  
Control System ◽  
System Design ◽  
Flight Control ◽  
Time Delays ◽  
Flight Dynamics ◽  
Control System Design ◽  
Control Law ◽  
Flight Control System ◽  
Aircraft Model ◽  
Simulation Results

In order to realize accurate flight control system design and simulation, an integrated scheme of aircraft model which consists of flight dynamics, fly-by-wire (FBW) platform and flight environment is proposed. Flight environment includes gravity, wind, and atmosphere. And the actuator and sensors such as gyroscope and accelerometer models are considered in the FBW platform. All parts of the integrated model are closely connected and interacted with each other. Simulation results confirm the effectiveness of the integrated aircraft model and also indicate that the (Flight Control Law) FCL must be designed with robustness to sensor noise and time delays with the FBW platform in addition to the required robustness to model uncertainty in flight dynamics.

Fault tolerant flight control system for the tilt-rotor UAV

2013 ◽  
Vol 350 (9) ◽  
pp. 2535-2559 ◽  
Author(s):  
Sewook Park ◽  
Jonghee Bae ◽  
Youdan Kim ◽  
Sungwan Kim
Keyword(s):  
Control System ◽  
Flight Control ◽  
Fault Tolerant ◽  
Flight Control System ◽  
Tilt Rotor
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