TY - GEN
T1 - L1 adaptive controller for a class of systems with unknown nonlinearities
AU - Luo, Jie
AU - Cao, Chengyu
AU - Hovakimyan, Naira
PY - 2010
Y1 - 2010
N2 - This paper presents an extension of the L1 adaptive controller to a class of general nonlinear uncertain systems, nonaffine in control. The control signal interacts with system states and time-varying uncertainties in an unknown nonlinear way. The adaptive controller ensures uniformly bounded transient for system's both input and output signals simultaneously. The performance bounds can be systematically improved by increasing the adaptation rate. Simulation results verify the theoretical findings.
AB - This paper presents an extension of the L1 adaptive controller to a class of general nonlinear uncertain systems, nonaffine in control. The control signal interacts with system states and time-varying uncertainties in an unknown nonlinear way. The adaptive controller ensures uniformly bounded transient for system's both input and output signals simultaneously. The performance bounds can be systematically improved by increasing the adaptation rate. Simulation results verify the theoretical findings.
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M3 - Conference contribution
AN - SCOPUS:77957789604
SN - 9781424474264
T3 - Proceedings of the 2010 American Control Conference, ACC 2010
SP - 1659
EP - 1664
BT - Proceedings of the 2010 American Control Conference, ACC 2010
T2 - 2010 American Control Conference, ACC 2010
Y2 - 30 June 2010 through 2 July 2010
ER -