Memristör Tabanlı Hiperkaotik Lorenz Sisteminin Kayan Kipli Kontrol Yöntemi Kullanılarak Senkronizasyonu ve Kontrolü

Year 2024, Volume: 5 Issue: 2, 101 - 109, 20.12.2024

Hakan Kaya , Yılmaz Uyaroğlu

https://doi.org/10.58769/joinssr.1533383

Abstract

Bu çalışmada memristör tabanlı hiperkaotik lorenz sisteminin, dayanıklı doğrusal olmayan bir kontrol algoritması olan kayan kipli kontrol yöntemi kullanılarak senkronizasyonu ve kontrolü sağlanmıştır. Doğrusal olmayan özellik, memristörün kaotik devrelerde uygulanabileceğini göstermiş ve lineer olmayan denklemlere sahip farklı memristör tabanlı kaotik devreler, tasarımının oldukça fazla ilgi çektiği zamanlarda ortaya çıkmıştır. Bu çalışmada kayan kipli kontrol yönteminin tercih edilmesinin nedeni kayan kipli kontrolün sağlam bir yaklaşım olması, dış etkenlerden korunması ve çok az etkilenmesidir. Sayısal simülasyonlar, memristör tabanlı hiperkaotik lorenz sisteminin önerilen kayan kipli kontrol yöntemleriyle senkronizasyonunu doğrulamaktadır.

Keywords

Memristor, lozenz chaos system, sliding mode control

Control and Synchronization of a Memristor-based Hyperchaotic Lorenz System using Sliding Mode Control

Abstract

We studied some new findings on the sliding mode control, that have been derived for the chaos synchronization of memristor – based hyperchaotic Lorenz systems. Nonlinear property has shown that the memristor can be used in chaotic circuits and the latest memristor-based chaotic circuits with different nonlinear equations at times its design attracts quite a lot of attention. The reason why the sliding mode control method is preferred is due to the fact that it is a robust approach and thus less susceptible to the external disturbances. In fact it is affected in a very little range. Numerical simulations of the synchronization of the proposed control methods with the studied system here, have proved to be largely valid.

Keywords

Memristor, lorenz chaos system, sliding mode control

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