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Prof. Ahmed G. Radwan

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HomeChaotic Systems and Applicatio...

Posts tagged: Chaotic Systems and Applications

On the Implementation of a Rotated Chaotic Lorenz System on FPGA

2019Aloul F.Confrence PaperElnawawy M.Elwakil A.S.Orabi H.Radwan A.G.Sagahyroon A.

Recent advances in engineering applications of chaos include multimedia security, disturbance modeling in power systems and performance enhancement of electronic circuits among others

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Chaos synchronisation of continuous systems via scalar signal

2017Azar A.T.Confrence PaperGrassi G.Kyprianidis I.M.Madian A.Ouannas A.Pham V.-T.Radwan A.G.Stouboulos I.N.Volos C.Ziar T.

By analyzing the issue of chaos synchronization in the literature, it can be noticed the lack of a general approach, which would enable any type of synchronization to be achieved

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Dead-beat synchronization control in discrete-time chaotic systems

2017Azar A.T.Confrence PaperGrassi G.Kyprianidis I.M.Ouannas A.Pham V.-T.Radwan A.G.Stouboulos I.N.Volos C.Ziar T.

Referring to chaos synchronization, it can be noticed the lack of a general approach enabling any type of synchronization to be achieved

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Fibonacci-based hardware post-processing for non-autonomous signum hyperchaotic system

2013Barakat M.L.Confrence PaperMansingka A.S.Radwan A.G.Salama K.N.Zidan M.A.

This paper presents a hardware implementation of a robust non-autonomous hyperchaotic-based PRNG driven by a 256-bit LFSR

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Generalized chaotic maps and elementary functions between analysis and implementation

2016Confrence PaperFahmy H.A.H.Hussien A.-L.E.Radwan A.G.Sayed W.S.

Nonlinear analysis and chaos have many applications in communications, cryptography, and many other fields

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Utilizing LFSR and Feistel networks in image encryption

2013Abd-El-Hafiz S.K.Abdelhaleem S.H.Confrence PaperRadwan A.G.

This paper presents a novel method for designing a pseudo random keystream generator (PRKG) based on fractal images

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Speech encryption using generalized modified chaotic logistic and tent maps

2018Abd-El-Hafiz S.K.Confrence PaperRadwan A.G.Sayed W.S.Tolba M.F.

This paper presents a speech encryption application, which utilizes several proposed generalized modified discrete chaotic maps based on the logistic and tent maps for pseudo-random number generation

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Mathematical techniques of fractional order systems : A volume in advances in nonlinear dynamics and chaos (ANDC)

2018Azar A.T.BookRadwan A.G.Vaidyanathan S.

Mathematical Techniques of Fractional Order Systems illustrates advances in linear and nonlinear fractional-order systems relating to many interdisciplinary applications, including biomedical, control, circuits, electromagnetics and security

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Design and FPGA Verification of Custom-Shaped Chaotic Attractors Using Rotation, Offset Boosting and Amplitude Control

2021JournalRadwan A.G.Roshdy M.Said L.A.Sayed W.S.

This paper proposes a method of generating custom-shaped attractors, which depends on a planarly rotating V-shape multi-scroll chaotic system with offset boosting and amplitude control, and its FPGA verification

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Trajectory control and image encryption using affine transformation of lorenz system

2021Elsedeek A.Fahmy H.A.H.JournalRadwan A.G.Sayed W.S.

This paper presents a generalization of chaotic systems using two-dimensional affine transformations with six introduced parameters to achieve scaling, reflection, rotation, translation and/or shearing

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RECENT PUBLICATIONS
  • Valorization of Agricultural and Marine Waste for Fabrication of Bio-Adsorbent Sheets
  • MPPT for a Partially Shaded PV System Using Accelerated Particle Swarms
  • On Fractional-order Capacitive Wireless Power Transfer System
  • Time-domain Li-ion Battery Modeling under Staircase Charging and Discharging
  • Progressive Multi-Secret Sharing of Color Images Using Lorenz Chaotic System
RESEARCH TOPICS

Bio-impedance for Food Quality Biomedical and Robotic Engineering Biomedical Engineering Chaotic & Coding Systems with Applications Chaotic Systems and Applications Design and Applications of Mem-elements Fractional-order systems Modeling and Applications of New Electrical Elements and Recent Technology Modeling of Supercapacitors and Energy Storage Elements Wastewater Treatments

AHMED RADWAN

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