Adaptive impulsive synchronization of uncertain drive-response complex-variable chaotic systems
- 468 Downloads
In this paper, impulsive synchronization of drive-response complex-variable chaotic systems is investigated. The drive-response systems with known parameters is considered via impulsive control and adaptive scheme as well as systems with unknown parameters. Noticeably, adaptive strategy is adopted to relax the restriction on the impulsive interval, and the system parameters need not to be known beforehand. According to the Lyapunov stability theory, some synchronization criteria are derived and verified by several numerical simulations.
KeywordsSynchronization Complex-variable Chaotic system Impulsive control
The author would like to thank the referees and editors for their valuable comments and suggestions on improving this article. This research is supported jointly by the Tianyuan Special Funds of the NSFC under Grant No. 11226242 and the Natural Science Foundation of Jiangxi Province of China under Grants Nos. 20122BAB211006 and 20132BAB201016.
- 7.Guan, J.B.: Function projective synchronization of a class of chaotic systems with uncertain parameters. Math. Probl. Eng. 2012, 431752 (2012) Google Scholar
- 26.Wu, Z.Y.: Complex hybrid synchronization in drive-response complex-variable chaotic systems. Int. J. Nonlinear Sci. Numer. Simul. 13, 469–478 (2012) Google Scholar