Yazar "Akgul, Akif" için listeleme
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Circuit application of chaotic systems: modeling, dynamical analysis and control
Lai, Qiang; Bao, Bocheng; Chen, Chaoyang; Kengne, Jacques; Akgul, Akif (Springer Heidelberg, 2021)This special issue selects some interesting contributions of recent scientific achievements in circuit application of chaotic systems, focusing on showing the new methods and technologies of the modeling, dynamical analysis ... -
Development of micro computer based mobile random number generator with an encryption application
Akgul, Akif; Gurevin, Bilal; Pehlivan, Ihsan; Yildiz, Muhammed; Kutlu, Mustafa C.; Guleryuz, Emre (Elsevier, 2021)In this study, an equation is derived by changing the parameter values of a chaotic system in the literature and analyzing its chaotic behavior. In the analysis of chaotic behaviors, chaotic system analyses such as phase ... -
A family of circulant megastable chaotic oscillators, its application for the detection of a feeble signal and PID controller for time-delay systems by using chaotic SCA algorithm
Rajagopal, Karthikeyan; Cimen, Murat Erhan; Jafari, Sajad; Singh, Jay Prakash; Roy, Binoy Krishna; Akmese, Omer Faruk; Akgul, Akif (Pergamon-Elsevier Science Ltd, 2021)Chaotic systems with cyclic symmetry are very rare and have been less discussed in the literature. Similarly, megastable oscillators, which can have a finite or infinite number of coexisting attractors, have also attracted ... -
Fractional-Order Analysis of Modified Chua's Circuit System with the Smooth Degree of 3 and Its Microcontroller-Based Implementation with Analog Circuit Design
Wang, Junxia; Xiao, Li; Rajagopal, Karthikeyan; Akgul, Akif; Cicek, Serdar; Aricioglu, Burak (Mdpi, 2021)In the paper, we futher consider a fractional-order system from a modified Chua's circuit system with the smooth degree of 3 proposed by Fu et al. Bifurcation analysis, multistability and coexisting attractors in the the ... -
A New Chaotic Mixer Design Based on the Delta Robot and Its Experimental Studies
Kalayci, Onur; Pehlivan, Ihsan; Akgul, Akif; Coskun, Selcuk; Kurt, Ersin (Hindawi Ltd, 2021)In this study, a new chaotic mixer based on the Delta robot was designed and produced which had been controlled with Arduino Uno card and MATLAB. First of all, chaotic mixing systems with different dynamic properties were ... -
A new hyperchaotic system from T chaotic system: dynamical analysis, circuit implementation, control and synchronization
Emiroglu, Selcuk; Akgul, Akif; Adiyaman, Yusuf; Gumus, Talha Enes; Uyaroglu, Yilmaz; Yalcin, Mehmet Ali (Emerald Group Publishing Ltd, 2021)Purpose The purpose of this paper is to develop new four-dimensional (4D) hyperchaotic system by adding another state variable and linear controller to three-dimensional T chaotic dynamical systems. Its dynamical analyses, ... -
A Novel Security Methodology for Smart Grids: A Case Study of Microcomputer-Based Encryption for PMU Devices
Varan, Metin; Akgul, Akif; Kurugollu, Fatih; Sansli, Ahmet; Smith, Kim (Wiley-Hindawi, 2021)Coordination of a power system with the phasor measurement devices (PMUs) in real time on the load and generation sides is carried out within the context of smart grid studies. Power systems equipped with information systems ... -
A simple fractional-order chaotic system based on memristor and memcapacitor and its synchronization application
Akgul, Akif; Rajagopal, Karthikeyan; Durdu, Ali; Pala, Muhammed Ali; Boyraz, omer Faruk; Yildiz, Mustafa Zahid (Pergamon-Elsevier Science Ltd, 2021)Memelements play an important part in the design of high density memory systems and low power memory. In this paper, we created a novel fractional-order chaotic circuit with a memristor and a memcapacitor with a linear ...
