TY - GEN
T1 - Adaptive control for a class of nonlinear systems with output constraints and actuator faults
AU - Jin, Xu
PY - 2016/12/27
Y1 - 2016/12/27
N2 - In this paper, we present a novel adaptive fault tolerant control (FTC) scheme for a class of nonlinear systems with actuator faults and constraint requirement on the system output tracking error. The gain functions of the nonlinear systems under discussion can be unknown and state dependent, without assuming any known information for the lower and upper bounds of the gain functions as well as the actuator faults. We show that under the proposed adaptive FTC scheme, exponential convergence of the output tracking error into a small set around zero is guaranteed, while the constraint requirement on the system output tracking error will not be violated during operation. An illustrative example is presented to further demonstrate the effectiveness of the proposed control scheme.
AB - In this paper, we present a novel adaptive fault tolerant control (FTC) scheme for a class of nonlinear systems with actuator faults and constraint requirement on the system output tracking error. The gain functions of the nonlinear systems under discussion can be unknown and state dependent, without assuming any known information for the lower and upper bounds of the gain functions as well as the actuator faults. We show that under the proposed adaptive FTC scheme, exponential convergence of the output tracking error into a small set around zero is guaranteed, while the constraint requirement on the system output tracking error will not be violated during operation. An illustrative example is presented to further demonstrate the effectiveness of the proposed control scheme.
UR - http://www.scopus.com/inward/record.url?scp=85010756851&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85010756851&partnerID=8YFLogxK
U2 - 10.1109/CDC.2016.7798438
DO - 10.1109/CDC.2016.7798438
M3 - Conference contribution
AN - SCOPUS:85010756851
T3 - 2016 IEEE 55th Conference on Decision and Control, CDC 2016
SP - 1255
EP - 1260
BT - 2016 IEEE 55th Conference on Decision and Control, CDC 2016
T2 - 55th IEEE Conference on Decision and Control, CDC 2016
Y2 - 12 December 2016 through 14 December 2016
ER -