Special Characteristics and Synchronizations of Multi Hybrid-Order Chaotic Systems

Liu, Jiaxun; Wang, Zuoxun; Zhang, Fangfang; Yin, Yankai; Ma, Fengying

doi:10.3390/e22060664

Cited by 4 publications

(1 citation statement)

References 39 publications

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“…The synchronization of complex dynamic chaotic systems can not only reveal many natural phenomena, but also has many applications in image processing, security communication, and mechanical engineering (see [ 1 , 2 , 3 , 4 , 5 ]). Many different synchronization modes have been well-studied, such as combination synchronization, phase synchronization, projection synchronization, and lag synchronization, and many important results have been obtained (see [ 6 , 7 , 8 , 9 , 10 , 11 ]). A chaotic system with time-delay is better for describing a real physical process than a chaotic system without time-delay.…”

Section: Introductionmentioning

confidence: 99%

Time-Delay Characteristics of Complex Lü System and Its Application in Speech Communication

Guo

Wang

et al. 2020

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Although complex Lü systems have been considered in many studies, application of the self-time-delay synchronization (STDS) of complex Lü systems in secure speech communications does not appear to have been covered in much of the literature. Therefore, it is meaningful to study the STDS of complex Lü systems and its application in secure speech communication. First, a complex Lü system with double time-delay is introduced and its chaotic characteristics are analyzed. Second, a synchronization controller is designed to achieve STDS. Third, the improved STDS controller is used to design a speech communication scheme based on a complex Lü system. Finally, the effectiveness of the controller and communication scheme are verified by simulation.

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