TY - JOUR
T1 - Adaptive control for plants in the presence of actuator and sensor uncertain hysteresis
AU - Chen, Xinkai
AU - Ozaki, Toshikuni
PY - 2011/1
Y1 - 2011/1
N2 - This note discusses the output tracking control for a linear plant containing uncertain hysteresis nonlinearities in actuator and sensor devices simultaneously, where the hysteresis is described by PrandtlIshlinskii model. A new adaptive control scheme is developed to compensate the plant, the actuator and the sensor uncertainties and to generate an adaptive estimate of the plant output. The proposed control law ensures the uniform boundedness of all signals in the closed-loop system. Furthermore, the tracking error between the estimated plant output and the desired output is guaranteed to converge to zero asymptotically.
AB - This note discusses the output tracking control for a linear plant containing uncertain hysteresis nonlinearities in actuator and sensor devices simultaneously, where the hysteresis is described by PrandtlIshlinskii model. A new adaptive control scheme is developed to compensate the plant, the actuator and the sensor uncertainties and to generate an adaptive estimate of the plant output. The proposed control law ensures the uniform boundedness of all signals in the closed-loop system. Furthermore, the tracking error between the estimated plant output and the desired output is guaranteed to converge to zero asymptotically.
KW - Adaptive control
KW - Prandtl-Ishlinskii model
KW - PrandtlIshlinskii model
KW - hysteresis nonlinearity
UR - http://www.scopus.com/inward/record.url?scp=78651268226&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=78651268226&partnerID=8YFLogxK
U2 - 10.1109/TAC.2010.2084151
DO - 10.1109/TAC.2010.2084151
M3 - Article
AN - SCOPUS:78651268226
SN - 0018-9286
VL - 56
SP - 171
EP - 177
JO - IRE Transactions on Automatic Control
JF - IRE Transactions on Automatic Control
IS - 1
M1 - 5594993
ER -