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This paper investigates the finite-time lag synchronization of the master-slave Chua's circuit systems with time delay via a variable-substitution and sinusoidal feedback controller. Employing the finite-time stability theory, some finite-time synchronization criteria for the variable-substitution and sinusoidal feedback controller are analytically proven and the corresponding synchronization time...
This paper addresses the global anti-synchronization of chaotic parametrically excited pendulums under linear feedback control. Based on the master-slave anti-synchronization scheme with linear feedback control, a sufficient algebraic criterion for the global anti-synchronization of two parametrically excited pendulums are proved by means of Lyapunov stability theorem and further improved by the optimization...
In this paper, a passivity-based control scheme for contour following applications is developed. However, the original passive velocity field control requires an accurate dynamic model. To cope with this problem, in the proposed approach an alternative control law design based on the Lyapunov function is employed to speed up the convergence rate of velocity error. Moreover, in order to deal with the...
This note proves that the local synchronization criteria developed in "Chaos synchronization of the master-slave generalized Lorenz systems via linear state error feedback control" [Physica D 229 (2007) 52-80] can be converted to describe global synchronization.
This paper studies a linear feedback synchronization scheme for the chaotic Lorenz-Stenflo systems. Some sufficient algebraic criteria for global chaos synchronization of the master and slave Lorenz-Stenflo systems via linear state error feedback control are rigorously proven by means of Lyapunov stability theory. The obtained criteria are further optimized to improve their sharpness. The numerical...
We demonstrate the electric and magnetic responses from split-ring resonators (SRR). Our quantitative spectroscopic measurements validate in both polarization dependence and multiple resonant characteristics, facilitating to design the desired responses of SRR for practical applications.
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