caa a22 4500 445360712 CHVBK 20180317142914.0 cr unu---uuuuu 170323e20110201xx s 000 0 eng 10.1007/s11071-010-9817-0 doi (NATIONALLICENCE)springer-10.1007/s11071-010-9817-0 Adaptive interval type-2 fuzzy sliding mode control forunknown chaotic system [Elektronische Daten] [Ji-hwan Hwang, Hwan-joo Kwak, Gwi-tae Park] In this paper, a novel adaptive interval type-2 fuzzy sliding mode control (AIT2FSMC) methodology is proposed based on the integration of sliding mode control and adaptive interval type-2 fuzzy control for chaotic system. The AIT2FSMC system is comprised of a fuzzy control design and a hitting control design. In the fuzzy control design, an interval type-2 fuzzy controller is designed to mimic a feedback linearization (FL) control law. In the hitting control design, a hitting controller is designed to compensate the approximation error between the FL control law and the interval type-2 fuzzy controller. The parameters of the interval type-2 fuzzy controller, as well as the uncertainty bound of the approximation error, are tuned adaptively. The adaptive laws are derived in the sense of Lyapunov stability theorem, thus the stability of the system can be guaranteed. The proposed control system compared to adaptive fuzzy sliding mode control (AFSMC). Simulation results show that the proposed control systems can achieve favorable performance and robust with respect to system uncertainties and external disturbances. Springer Science+Business Media B.V., 2010 Chaotic system nationallicence Interval type-2 fuzzy control nationallicence Sliding mode control nationallicence Adaptive control nationallicence Adaptive interval type-2 fuzzy sliding mode control nationallicence Hwang Ji-hwan Department of Electrical Engineering, Korea University, Seoul, Korea aut Kwak Hwan-joo Department of Electrical Engineering, Korea University, Seoul, Korea aut Park Gwi-tae Department of Electrical Engineering, Korea University, Seoul, Korea aut Nonlinear Dynamics Springer Netherlands 63/3(2011-02-01), 491-502 0924-090X 63:3<491 2011 63 11071 https://doi.org/10.1007/s11071-010-9817-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11071-010-9817-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Hwang Ji-hwan Department of Electrical Engineering, Korea University, Seoul, Korea aut NATIONALLICENCE 700 1- Kwak Hwan-joo Department of Electrical Engineering, Korea University, Seoul, Korea aut NATIONALLICENCE 700 1- Park Gwi-tae Department of Electrical Engineering, Korea University, Seoul, Korea aut NATIONALLICENCE 773 0- Nonlinear Dynamics Springer Netherlands 63/3(2011-02-01), 491-502 0924-090X 63:3<491 2011 63 11071 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer