Browsing Fen-Edebiyat Fakültesi by Author "Pehlivan, İhsan"

Now showing items 1-6 of 6

A novel ANN-based four-dimensional two-disk hyperchaotic dynamical system, bifurcation analysis, circuit realisation and FPGA-based TRNG implementation

Sundarapandian Vaidyanathan; Pehlivan, İhsan; Leutcho Gervais Dolvis; Kengne Jacques; Murat Alcin; Tuna, Murat; Ismail Koyuncu (INDERSCIENCE ENTERPRISES LTD, 2020)

This paper describes the modelling, bifurcation analysis, circuit realisation and FPGA implementation of a novel ANN-based four-dimensional two-disk dynamical system exhibiting hyperchaos and hidden attractor. This paper ...
A novel high speed Artificial Neural Network-based chaotic True Random Number Generator on Field Programmable Gate Array

Murat Alcin; Ismail Koyuncu; Tuna, Murat; Varan, Metin; Pehlivan, İhsan (WILEY, 2019)

It is well observed that cryptographic applications have great challenges in guaranteeing high security as well as high throughput. Artificial neural network (ANN)-based chaotic true random number generator (TRNG) structure ...
High speed FPGA-based chaotic oscillator design

Tuna, Murat; Murat Alcin; Ismail Koyuncu; Can Bulent Fidan; Pehlivan, İhsan (ELSEVIER SCIENCE BV, 2019)

In this study, autonomous Lu-Chen (2002) chaotic system has been implemented on FPGA using Heun numerical algorithm in VHDL 32-bit IQ-Math fixed-point number format for developing embedded chaos-based engineering applications. ...
Real Time Hardware Implementation of the 3D Chaotic Oscillator which having Golden-Section Equilibra

Tuna, Murat; Can Bulent Fidan; Ismail Koyuncu; Pehlivan, İhsan (IEEE, 2016)

In this study, the continuous-time, autonomous, 3D chaotic system having golden-section equilibra which is recently presented in the literature is implemented firstly as discrete time on an FPGA. In this design, the 3D ...
Real-time high-speed 5-D hyperchaotic Lorenz system on FPGA

Ismail Koyuncu; Murat Alcin; Tuna, Murat; Pehlivan, İhsan; Varan, Metin; Sundarapandian Vaidyanathan (INDERSCIENCE ENTERPRISES LTD, 2019)

Chaotic systems have several engineering applications such as cryptology, random number generators, image processing and secure communication. A basic structure used in these studies is a chaotic oscillator design that ...
Signal Processing and Communications Applications Conference

Tuna, Murat; Ismail Koyuncu; Can Bulent Fidan; Pehlivan, İhsan (IEEE, 2015)

In this study, a new continuous-time autonomous chaotic system has been presented and implemented on FPGA. Presented a new chaotic system has been designed using the IEEE 754-1985 floating-point format and implemented using ...