Delay-range-dependent ℋ∞ synchronization approaches for time-delay chaotic systems. Issue 5 (4th May 2022)

• Record Type: Journal Article
• Authors: Pan, Li; He, Ping; Li, Zuxin; Mi, Haoyang; Wang, Hong
• Is Part Of: International journal of computer mathematics. Volume 99:Issue 5(2022)
• Page Start: 949
• Page End: 965
• Publication Date: 2022-05-04
• Subjects: H∞ control -- synchronization -- chaotic system -- linear matrix inequality; 34H10; Computers -- Periodicals; Numerical analysis -- Periodicals; Automation -- Periodicals; 004.0151
• DOI: 10.1080/00207160.2021.1940976
• Languages: English
• ISSNs: 0020-7160

Abstract

Abstract : The purpose of this paper is to investigate the problem of H ∞ controller design for synchronization of the chaotic drive and response systems accompanied with bounded time delays limited by delay rates, uncertain parameters and admissible destabilization. An adequate condition is obtained employing the linear matrix inequality and a neoteric Lyapunov–Krasovskii functional to guarantee the global exponential synchronization of the studied chaotic systems. A control law is applied which would be added to the studied systems such that we can ensure the synchronization of the objective systems. The approach is proposed to solve the problem of the asymptotic H ∞ synchronization of the studied systems. Numerical examples are illustrated to prove the feasibility and effectiveness of the current approach in this paper.