caa a22 4500 445362081 CHVBK 20180317142918.0 cr unu---uuuuu 170323e20111001xx s 000 0 eng 10.1007/s11071-010-9913-1 doi (NATIONALLICENCE)springer-10.1007/s11071-010-9913-1 Chaos synchronization for a class of nonequivalent systems with restrictive inputs via time-varying sliding mode [Elektronische Daten] [Da Lin, Xingyuan Wang] In this paper, the synchronization between Duffing and Van der Pol chaotic systems with control inputs constraint is investigated. In practice, the maximum admissible values of the control inputs are restrained. To solve this problem, based on time-varying sliding mode theory, we can obtain the best possible control quality without violating technical and environmental constraints by selecting the switching line parameters. Also a kind of extended state observer is used to compensate for the uncertainties of systems, using only the available synchronizing error. Then the controller becomes physically realizable based on the states of the observer, and can be used to synchronize between Duffing and Van der Pol chaotic systems. Finally, simulation results are presented to demonstrate the effectiveness of the proposed control scheme. Springer Science+Business Media B.V., 2010 Chaos synchronization nationallicence Time-varying sliding mode nationallicence Maximum admissible control input nationallicence Extended state observer nationallicence Lin Da Artificial Intelligence Key Laboratory of Sichuan Province, Sichuan University of Science and Engineering, 643000, Zigong, China aut Wang Xingyuan Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, 116024, Dalian, China aut Nonlinear Dynamics Springer Netherlands 66/1-2(2011-10-01), 89-97 0924-090X 66:1-2<89 2011 66 11071 https://doi.org/10.1007/s11071-010-9913-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11071-010-9913-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Lin Da Artificial Intelligence Key Laboratory of Sichuan Province, Sichuan University of Science and Engineering, 643000, Zigong, China aut NATIONALLICENCE 700 1- Wang Xingyuan Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, 116024, Dalian, China aut NATIONALLICENCE 773 0- Nonlinear Dynamics Springer Netherlands 66/1-2(2011-10-01), 89-97 0924-090X 66:1-2<89 2011 66 11071 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer