UM
Adaptive fuzzy dynamic surface control for a class of nonlinear systems with fuzzy dead zone and dynamic uncertainties
Wang F.1; Liu Z.1; Zhang Y.1; Chen X.1; Chen C.L.P.2
2014
Source PublicationNonlinear Dynamics
ISSN0924090X
Volume79Issue:3Pages:1693-1709
AbstractIn this paper, a fuzzy adaptive dynamic surface control is developed for a class of nonlinear systems with fuzzy dead zone and dynamic uncertainties. The nonlinear systems addressed in this paper are assumed to possess the unmodeled dynamics, dynamical disturbances and unknown nonlinear functions. By using a new scheme, the assumption on the dynamic uncertainties is relaxed, but the control law is simpler than the ones in the existing papers. Moreover, the dead zone input of the nonlinear systems is fuzzy, and by defuzzifying for fuzzy dead zone and adopting an integrated design, a new fuzzy controller is constructed. It is shown that, despite fuzzy dead zone input , the proposed integrated fuzzy controller can guarantee the desired tracking performance. Finally, simulation example demonstrates the effectiveness of the proposed scheme.
KeywordAdaptive control Dynamic surface control (DSC) Dynamic uncertainties Fuzzy dead zone Nonlinear systems
DOI10.1007/s11071-014-1768-4
URLView the original
Language英語
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Cited Times [WOS]:19   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionUniversity of Macau
Affiliation1.Guangdong University of Technology
2.Universidade de Macau
3.Shandong University of Science and Technology
Recommended Citation
GB/T 7714
Wang F.,Liu Z.,Zhang Y.,et al. Adaptive fuzzy dynamic surface control for a class of nonlinear systems with fuzzy dead zone and dynamic uncertainties[J]. Nonlinear Dynamics,2014,79(3):1693-1709.
APA Wang F.,Liu Z.,Zhang Y.,Chen X.,&Chen C.L.P..(2014).Adaptive fuzzy dynamic surface control for a class of nonlinear systems with fuzzy dead zone and dynamic uncertainties.Nonlinear Dynamics,79(3),1693-1709.
MLA Wang F.,et al."Adaptive fuzzy dynamic surface control for a class of nonlinear systems with fuzzy dead zone and dynamic uncertainties".Nonlinear Dynamics 79.3(2014):1693-1709.
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