Title :
Guaranteed delay margins for adaptive control of scalar plants
Author :
Matsutani, Megumi ; Annaswamy, Anuradha ; Lavretsky, Eugene
Author_Institution :
Dept. of Aeronaut. & Astronaut., Massachusetts Inst. of Technol., Cambridge, MA, USA
Abstract :
Robust adaptive control of scalar plants in the presence of time-delays is established in this paper. It is shown that a standard adaptive controller with a projection algorithm ensures global boundedness of the overall adaptive system for a range of non-zero delays. The upper bound of such delays, i.e. the delay margin, is explicitly computed.
Keywords :
adaptive control; delays; robust control; global boundedness; guaranteed delay margins; nonzero delays; overall adaptive system; projection algorithm; robust adaptive control; scalar plants; standard adaptive controller; time-delays; Adaptive control; Delay; Projection algorithms; Standards; Trajectory; USA Councils;
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.2012.6426031
