Finite Time Synchronization of Nonautonomous Multiscroll Chaotic Systems

This paper proposes a finite time synchronization scheme for nonautonomous multiscroll chaotic systems via unidirectional nonsmooth feedback control. Based on the finite time stability theory, some sufficient criteria for the finite time synchronization of the scheme are proposed and formulated in the algebraic inequalities. The settling times of the synchronization are well estimated. The effectiveness of the obtained synchronization criteria is illustrated in numerical examples.