Abstract
This paper has investigated the boundedness of a new hyperchaotic Rabinovich system. We have obtained the global exponential attractive set and the ultimate bound Ω λ for this system. Furthermore, we can conclude that the rate of the trajectories of the system going from the exterior of the set Ω λ,2 to the interior of the set Ω λ,2 is an exponential rate. The estimate of the trajectories rate is also obtained. Numerical simulations are presented to show the effectiveness of the proposed scheme.
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Acknowledgements
This work is supported in part by the Fundamental Research Funds for the Central Universities (No. CDJXS11100026) and NSF of China (No. 11371384). The authors are grateful to thank the anonymous referees and editors for their valuable comments and suggestions.
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Zhang, F., Mu, C., Wang, L. et al. Estimations for ultimate boundary of a new hyperchaotic system and its simulation. Nonlinear Dyn 75, 529–537 (2014). https://doi.org/10.1007/s11071-013-1082-6
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DOI: https://doi.org/10.1007/s11071-013-1082-6