Results 161 to 170 of about 70,235 (224)

Dynamics of a New Multistable 4D Hyperchaotic Lorenz System and Its Applications

International Journal of Bifurcation and Chaos in Applied Sciences and Engineering, 2022
Using an effective nonlinear feedback controller, a novel 4D hyperchaotic Lorenz system is built. Dynamical analyses show that it has interesting properties. Using some well-known analysis tools like Lyapunov spectrum, bifurcation analysis, chaos diagram,
G. D. Leutcho, Huihai Wang, T. Fozin, K. Sun, Z. Njitacke, J. Kengne   +5 more
semanticscholar   +1 more source

Analysis of the Chaotic Dynamics of MEMS/NEMS Doubly Clamped Beam Resonators with Two-Sided Electrodes

International Journal of Bifurcation and Chaos in Applied Sciences and Engineering, 2018
We investigate the chaotic dynamics of micro- and nanoelectromechanical (MEMS/NEMS) beam resonators actuated electrostatically by two-sided electrodes, considering devices with realistic physical parameters.
W. G. Dantas, A. Gusso
semanticscholar   +1 more source

The Fractional Chua Chaotic System: Dynamics, Synchronization, and Application to Secure Communications

International journal of nonlinear sciences and numerical simulation, 2018
In this paper, we study the dynamics of the fractional-order chaotic system corresponding to the original Chua system with the same nonlinearity. We place bounds on the fractional order to guarantee a chaotic behavior.
S. Bendoukha, S. Abdelmalek
semanticscholar   +1 more source

Simplest Megastable Chaotic Oscillator

International Journal of Bifurcation and Chaos in Applied Sciences and Engineering, 2019
Recently, chaotic systems with hidden attractors and multistability have been of great interest in the field of chaos and nonlinear dynamics. Two special categories of systems with multistability are systems with extreme multistability and systems with ...
S. Jafari, K. Rajagopal, T. Hayat, A. Alsaedi, V. Pham   +4 more
semanticscholar   +1 more source

Nonlinear Analysis of the Tristable Energy Harvester with a Resonant Circuit for Performance Enhancement

International Journal of Bifurcation and Chaos in Applied Sciences and Engineering, 2018
The tristable energy harvesters (TEH) can achieve broadband energy harvesting performance from low frequency and low level excitations. Previous studies mainly focused on the tristable energy harvesting structure that is connected to a pure resistor ...
Bo Yan, Shengxi Zhou, G. Litak
semanticscholar   +1 more source

Effects of Low and High Neuron Activation Gradients on the Dynamics of a Simple 3D Hopfield Neural Network

International Journal of Bifurcation and Chaos in Applied Sciences and Engineering, 2020
In this paper, the effects of low and fast response speeds of neuron activation gradient of a simple 3D Hopfield neural network are explored. It consists of analyzing the effects of low and high neuron activation gradients on the dynamics. By considering
Sami Doubla Isaac, Z. Njitacke, J. Kengne   +2 more
semanticscholar   +1 more source

Hidden Hyperchaotic Attractors in a New 5D System Based on Chaotic System with Two Stable Node-Foci

International Journal of Bifurcation and Chaos in Applied Sciences and Engineering, 2019
This paper reports some hidden hyperchaotic attractors and complex dynamics in a new five-dimensional (5D) system with only two nonlinear terms. The system is generated by adding two linear controllers to an unusual 3D autonomous quadratic chaotic system
Qigui Yang, Lingbing Yang, Bin Ou
semanticscholar   +1 more source

Multipulse Chaotic Dynamics of Six-Dimensional Nonautonomous Nonlinear System for a Honeycomb Sandwich Plate

International Journal of Bifurcation and Chaos in Applied Sciences and Engineering, 2014
W. Hao, W. Zhang, M. Yao
semanticscholar   +1 more source

Multipulse Chaotic Dynamics for Nonautonomous Nonlinear Systems and Application to a FGM Plate

International Journal of Bifurcation and Chaos in Applied Sciences and Engineering, 2014
Junhua Zhang, Wei Zhang, Y. Hao
semanticscholar   +1 more source

Using Energy-Phase Method to Study Global bifurcations and Shilnikov Type multipulse Chaotic Dynamics for a nonlinear Vibration Absorber

International Journal of Bifurcation and Chaos in Applied Sciences and Engineering, 2012
S. B. Li, W. Zhang, M. Yao
semanticscholar   +1 more source