Results 1 to 10 of about 633,701 (344)
Distributed-parameter Dynamic Modeling and Bifurcation Analysis of a Trapezoidal Piezomagnetoelastic Energy Harvester [PDF]
Journal of Applied and Computational Mechanics, 2022 In this paper, the effect of the bimorph profile on the nonlinear dynamic behavior and performance of a vibratory piezomagnetoelastic energy harvester is investigated.
Heshmatallah Mohammad Khanlo +1 more
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Modeling of Chaotic Processes by Means of Antisymmetric Neural ODEs
Journal of Optimization, Differential Equations and Their Applications, 2022 The main goal of this work is to construct an algorithm for modeling chaotic processes using special neural ODEs with antisymmetric matrices (antisymmetric neural ODEs) and power activation functions (PAFs).
Vasiliy Ye. Belozyorov +1 more
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On the Equivalence of Real Dynamic Process and Its Neural Network Quadratic Models
Journal of Optimization, Differential Equations and Their Applications, 2021 A dynamic process defined by its own time series is considered. Using the methods of qualitative recurrent analysis, the dimension of the embedding space and the optimal time delay of the specified series are determined.
Vasiliy Ye. Belozyorov +2 more
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Communications in Nonlinear Science and Numerical Simulation, 2003 The problem of characterizing the origin of the non-Gaussian properties of transport resulting from Hamiltonian dynamics is addressed. For this purpose the notion of chaotic jet is revisited and leads to the definition of a diagnostic able to capture some singular properties of the dynamics.
Leoncini, Xavier, Zaslavsky, George M.
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Chaos synchronization for a class of uncertain chaotic supply chain and its control by ANFIS
International Journal of Production Management and Engineering, 2023 In this paper, modelling of a three-level chaotic supply chain network. This model has the uncertainty of the retailer in the manufacturer. An adaptive neural fuzzy method has been proposed to synchronize the two chaotic supply chain networks.
Seyed Mohamad Hamidzadeh +2 more
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A Series of Saddle - Node Bifurcation and Chaotic Behavior of a Family of a Semi - Triangular Maps [PDF]
Al-Rafidain Journal of Computer Sciences and Mathematics, 2013 This paper studies the bifurcations in dynamics of a family of semi-triangular maps . We will prove that this family has a series of Saddle-node bifurcations and a period doubling bifurcation.
Salma Faris, Ammar Jameel
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Image Encryption Based on Hyperchaotic Liu system Algorithm [PDF]
Engineering and Technology Journal, 2015 In this paper a proposedmethod to encrypt images based Liu Hyper Chaotic System(LHCS)is presented. In the proposed algorithm is used to generate a key for diffusion process, to confuse relationships between the input image and encrypted image. Besides of
Alia Karim, Shams Mahmoud
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Chaos, Complexity and Transport, 2008 13 pages, 27 figures. PDFLaTeX with RevTeX4-1 macros. Fixed some typos and updated references. Published in proceedings of the conference on "Chaos, Complexity, and Transport" (Le Pharo, Marseille, June 2007)
Thiffeault, Jean-Luc, Kamhawi, Khalid
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Stability of Neural Ordinary Differential Equations with Power Nonlinearities
Journal of Optimization, Differential Equations and Their Applications, 2020 The article presents a study of solutions of ODEs system with a special nonlinear part, which is a continuous analogue of an arbitrary recurrent neural network (neural ODEs).
Vasiliy Ye. Belozyorov +1 more
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Secure medical image transmission using deep neural network in e‐health applications
Healthcare Technology Letters, 2023 Recently, medical technologies have developed, and the diagnosis of diseases through medical images has become very important. Medical images often pass through the branches of the network from one end to the other. Hence, high‐level security is required.
Ala Abdulsalam Alarood +4 more
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