Synthesis of adaptive flight control system for lift /cruise fan aircraft

2002 ◽  
Author(s):  
Y. Osa ◽  
H. Hiraoka ◽  
S. Uchikado
Keyword(s):  
Control System ◽  
Flight Control ◽  
Flight Control System ◽  
Adaptive Flight Control

A Study on UCAV Flight Control System Based on Jamming Observer

2011 ◽  
Vol 268-270 ◽  
pp. 1411-1414
Author(s):  
Hai Wen Du ◽  
Xing Wei Weng ◽  
Yu Song Fu ◽  
Chuan Lin Tang ◽  
Li Xin Zhang
Keyword(s):  
Control System ◽  
Flight Control ◽  
System Stability ◽  
Good Stability ◽  
Restrictive Condition ◽  
Control Law ◽  
Flight Control System ◽  
System A ◽  
Adaptive Flight Control ◽  
Simulation Results

In order to study the uncertain nonlinear jamming problem in UCAV’s flight control system, a method using jamming observer to check the system’s jamming was designed. Based on jamming observer, a flight control law was constructed, which reduced the restrictive condition for the jamming. The simulation results show that the adaptive flight control law based on jamming observer, make UCAV’s flight control system have good stability and robustness, it’s a great convenience analyzing the system stability.

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