TY - GEN
T1 - Adaptive mamdani fuzzy control for a class of nonlinear time-delays systems
AU - Yousef, H.
AU - Hamdy, M.
PY - 2009
Y1 - 2009
N2 - In this paper, an adaptive fuzzy tracking control is presented for a class of SISO nonlinear strict-feedback systems with unknown time delays. The developed control algorithm uses the Mamdani-type fuzzy systems to approximate on-line the unknown nonlinear function. The Krasovskii-functional is constructed to compensate for the unknown delayed state. The proposed controller guarantees uniform ultimate boundedness of all signals in the closed-loop system. The designed control law is independent of the time delays and has a simple form with only one adaptive parameter, which is required to be updated on-line. Simulation results are presented to verify the effectiveness of the proposed approach.
AB - In this paper, an adaptive fuzzy tracking control is presented for a class of SISO nonlinear strict-feedback systems with unknown time delays. The developed control algorithm uses the Mamdani-type fuzzy systems to approximate on-line the unknown nonlinear function. The Krasovskii-functional is constructed to compensate for the unknown delayed state. The proposed controller guarantees uniform ultimate boundedness of all signals in the closed-loop system. The designed control law is independent of the time delays and has a simple form with only one adaptive parameter, which is required to be updated on-line. Simulation results are presented to verify the effectiveness of the proposed approach.
KW - Adaptive fuzzy control
KW - Nonlinear time-delay systems
KW - Stability
UR - http://www.scopus.com/inward/record.url?scp=77950444946&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77950444946&partnerID=8YFLogxK
U2 - 10.1109/ICCES.2009.5383299
DO - 10.1109/ICCES.2009.5383299
M3 - Conference contribution
AN - SCOPUS:77950444946
SN - 9781424458448
T3 - Proceedings - The 2009 International Conference on Computer Engineering and Systems, ICCES'09
SP - 121
EP - 126
BT - Proceedings - The 2009 International Conference on Computer Engineering and Systems, ICCES'09
T2 - 2009 International Conference on Computer Engineering and Systems, ICCES'09
Y2 - 14 December 2009 through 16 December 2009
ER -