DocumentCode
551160
Title
Nonlinear observer and controller design for a class of hypersonic aircraft with sensor failure
Author
Chen Jie ; Pan Changpeng ; Wu Jinhua
Author_Institution
Naval Aeronaut. & Astronaut. Univ., Yantai, China
fYear
2011
fDate
22-24 July 2011
Firstpage
774
Lastpage
779
Abstract
To solve the sensor failure problem, the nonlinear observer and controller are designed respectively. Under the condition of output measureable only, the paper designs a novel extended Luenberger form observer to estimate convergence state vector and brings forward a new strong adaptive control law based on dynamic surface adaptive backstepping control. Finally, the results are verified by simulation for a 6 DOF hypersonic aircraft.
Keywords
adaptive control; aircraft control; nonlinear control systems; observers; sensors; 6 DOF hypersonic aircraft; adaptive control law; controller design; convergence state vector estimation; dynamic surface adaptive backstepping control; extended Luenberger form observer; nonlinear observer; sensor failure problem; Aerodynamics; Aircraft; Atmospheric modeling; Backstepping; Jacobian matrices; Observers; Silicon; Dynamic surface adaptive backstepping; Hypersonic aircraft; Nonlinear observer; Sensor failure;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Conference (CCC), 2011 30th Chinese
Conference_Location
Yantai
ISSN
1934-1768
Print_ISBN
978-1-4577-0677-6
Electronic_ISBN
1934-1768
Type
conf
Filename
6001504
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