caa a22 4500 445361719 CHVBK 20180317142917.0 cr unu---uuuuu 170323e20111201xx s 000 0 eng 10.1007/s11071-011-9945-1 doi (NATIONALLICENCE)springer-10.1007/s11071-011-9945-1 Ghosh Dibakar Department of Mathematics, Dinabandhu Andrews College, Garia, 700 084, Calcutta, India aut Projective-dual synchronization in delay dynamical systems with time-varying coupling delay [Elektronische Daten] [Dibakar Ghosh] The existence of projective-dual-anticipating, projective-dual, and projective-dual-lag synchronization in a coupled time-delayed systems with modulated delay time is investigated via nonlinear observer design approach. Transition from projective-dual-anticipating to projective-dual synchronization and from projective-dual to projective-dual-lag synchronization as a function of variable coupling delay τ p (t) is discussed. Using Krasovskii-Lyapunov stability theory, a general condition for projective-dual synchronization is derived. Numerical simulations on the chaotic Ikeda and Mackey-Glass systems are given to demonstrate the effectiveness of the theoretical results. Springer Science+Business Media B.V., 2011 Dual synchronization nationallicence Variable time delay nationallicence Projective synchronization nationallicence Nonlinear observer design nationallicence Nonlinear Dynamics Springer Netherlands 66/4(2011-12-01), 717-730 0924-090X 66:4<717 2011 66 11071 https://doi.org/10.1007/s11071-011-9945-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11071-011-9945-1 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Ghosh Dibakar Department of Mathematics, Dinabandhu Andrews College, Garia, 700 084, Calcutta, India aut NATIONALLICENCE 773 0- Nonlinear Dynamics Springer Netherlands 66/4(2011-12-01), 717-730 0924-090X 66:4<717 2011 66 11071 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer