Title :
Adaptive control of uncertain Hammerstein systems with monotonic input nonlinearities using auxiliary nonlinearities
Author :
Jin Yan ; D´Amato, Anthony M. ; Sumer, Erol D. ; Hoagg, Jesse B. ; Bernstein, D.S.
Author_Institution :
Univ. of Michigan, Ann Arbor, MI, USA
Abstract :
We extend retrospective cost adaptive control (RCAC) to command following for uncertain Hammerstein systems. We assume that only one Markov parameter of the linear plant is known and that the input nonlinearity is monotonic but otherwise unknown. Auxiliary nonlinearities are used within RCAC to account for the effect of the input nonlinearity.
Keywords :
Markov processes; adaptive control; control nonlinearities; linear systems; uncertain systems; Markov parameter; RCAC; auxiliary nonlinearities; linear plant; monotonic input nonlinearity; retrospective cost adaptive control; uncertain Hammerstein system; Adaptive control; Aerodynamics; Control systems; History; Markov processes; Transient analysis; Vectors;
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.2012.6426737
