caa a22 4500 445360992 CHVBK 20180317142915.0 cr unu---uuuuu 170323e20110101xx s 000 0 eng 10.1007/s11071-010-9789-0 doi (NATIONALLICENCE)springer-10.1007/s11071-010-9789-0 Adaptive fuzzy control of uncertain MIMO non-linear systems in block-triangular forms [Elektronische Daten] [Tieshan Li, Dan Wang, Naxin Chen] Adaptive control of a class of uncertain multi-input/multi-output (MIMO) non-linear systems in block-triangular forms is considered in this paper. By incorporating dynamic surface approach and "minimal learning parameters” algorithm, a systematic procedure for the synthesis of stable adaptive fuzzy tracking controllers with less tuning parameters is developed. Takagi-Sugeno (T-S) fuzzy logic systems (FLSs) are used to approximate those unstructured system functions rather than the unknown virtual control gain functions. Consequently, the potential controller singularity problem can be overcome. Moreover, both problems of "explosion of learning parameters” and "explosion of complexity” are avoided. The computational burden has thus been greatly reduced. The stability in the sense of semi-globally uniform ultimate boundedness (SGUUB) of the closed-loop MIMO systems is established via Lyapunov stability theorem. Finally, simulation results are presented to demonstrate the effectiveness and the advantages of the proposed control approach. Springer Science+Business Media B.V., 2010 Adaptive fuzzy control nationallicence Uncertain MIMO systems nationallicence Dynamic surface control (DSC) nationallicence Minimum learning parameters (MLP) nationallicence Block-triangular form nationallicence Li Tieshan Navigation College, Dalian Maritime University, 116026, Dalian, China aut Wang Dan Marine Engineering College, Dalian Maritime University, Dalian, China aut Chen Naxin Department of Mathematics, Dalian Maritime University, 116026, Dalian, China aut Nonlinear Dynamics Springer Netherlands 63/1-2(2011-01-01), 105-123 0924-090X 63:1-2<105 2011 63 11071 https://doi.org/10.1007/s11071-010-9789-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11071-010-9789-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Li Tieshan Navigation College, Dalian Maritime University, 116026, Dalian, China aut NATIONALLICENCE 700 1- Wang Dan Marine Engineering College, Dalian Maritime University, Dalian, China aut NATIONALLICENCE 700 1- Chen Naxin Department of Mathematics, Dalian Maritime University, 116026, Dalian, China aut NATIONALLICENCE 773 0- Nonlinear Dynamics Springer Netherlands 63/1-2(2011-01-01), 105-123 0924-090X 63:1-2<105 2011 63 11071 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer