Projection synchronization of complex variable nonlinear chaotic systems based on UDE

Cong Song; Wenzhu Zhang; Jinhao Pan; Zuoxun Wang

doi:10.1117/12.2653222

20 October 2022 Projection synchronization of complex variable nonlinear chaotic systems based on UDE

Cong Song, Wenzhu Zhang, Jinhao Pan, Zuoxun Wang

Proceedings Volume 12350, 6th International Workshop on Advanced Algorithms and Control Engineering (IWAACE 2022); 123500C (2022) https://doi.org/10.1117/12.2653222
Event: 6th International Workshop on Advanced Algorithms and Control Engineering (IWAACE 2022), 2022, Qingdao, China

Abstract

The projection synchronization issue of complex Lü chaotic systems is examined in this work. Firstly, the system is presented, the complex chaotic system is transformed into the equivalent real number system, on this basis, the existence of the projection synchronization problem is proved and solution is obtained by an algorithm. Secondly, combines feedback controller and uncertainty and disturbance estimator (UDE), where one is used to implement the projection synchronization of nominal complex chaotic systems and the UDE controller is used to remove uncertainty and disturbance. Finally, the validity of the proposed results is proved by numerical simulation.

Citation Download Citation

Cong Song, Wenzhu Zhang, Jinhao Pan, and Zuoxun Wang "Projection synchronization of complex variable nonlinear chaotic systems based on UDE", Proc. SPIE 12350, 6th International Workshop on Advanced Algorithms and Control Engineering (IWAACE 2022), 123500C (20 October 2022); https://doi.org/10.1117/12.2653222

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