Title :
Analysis of linear L1 adaptive control architectures for aerospace applications
Author :
Pettersson, A. ; Astrom, K.J. ; Robertsson, Anders ; Johansson, R.
Author_Institution :
SAAB AB, Linköping, Sweden
Abstract :
In some situations the closed-loop system obtained by L1 adaptive control is equivalent to linear systems. The architectures of these systems are investigated and compared with internal model control and the input observer architecture. The analysis is focused on aerospace application. An effort has been made to understand and describe what fundamental control characteristic of flying applications that make L1 adaptive controllers suitable for the task.
Keywords :
adaptive control; aerospace control; closed loop systems; linear systems; observers; aerospace applications; closed-loop system; input observer architecture; linear L1 adaptive control architectures; linear systems; Adaptive control; Aerodynamics; Aerospace control; Bandwidth; Observers; State feedback; Vehicle dynamics;
Conference_Titel :
Decision and Control (CDC), 2012 IEEE 51st Annual Conference on
Conference_Location :
Maui, HI
Print_ISBN :
978-1-4673-2065-8
Electronic_ISBN :
0743-1546
DOI :
10.1109/CDC.2012.6426682