Adaptive fixed-time control and synchronization for hyperchaotic Lü systems

Huanqing Wang and Yingdong Ai

Applied Mathematics and Computation, 2022, vol. 433, issue C

Abstract: In this paper, the problems of fixed-time control and synchronization control for a class of hyperchaotic Lü systems with uncertain parameters are investigated. On the basis of the adaptive backstepping control method and the fixed-time stability theory, two improved adaptive fixed-time control schemes are proposed, which can suppress the hyperchaotic phenomenon and achieve the synchronize for two identical hyperchaotic Lü systems, respectively. The theoretical results are supported by simulation results.

Keywords: Hyperchaotic Lü system; Fixed-time control; Synchronization control; Adaptive backstepping control (search for similar items in EconPapers)
Date: 2022
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Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:apmaco:v:433:y:2022:i:c:s0096300322004623

DOI: 10.1016/j.amc.2022.127388

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