Nonsingular integral-type dynamic finite-time synchronization for hyper-chaotic systems

KA Alattas, J Mostafaee, A Sambas, AK Alanazi… - Mathematics, 2021 - mdpi.com
In this study, the synchronization problem of chaotic systems using integral-type sliding
mode control for a category of hyper-chaotic systems is considered. The proposed control …

[HTML][HTML] Modeling, analysis and control of parametrically coupled electromechanical oscillators

G Sani, J Awrejcewicz, ZN Tabekoueng - Mechanism and Machine Theory, 2024 - Elsevier
This work investigates a parametrically coupled electromechanical system of van der Pol
and Duffing oscillators. Such a model finds applications in the development of sensors and …

A complex-valued time varying zeroing neural network model for synchronization of complex chaotic systems

J **, J Fang, C Chen, Z Li, F Yu - Nonlinear Dynamics, 2024 - Springer
Zeroing neural network (ZNN) is an effective tool for solving the synchronization problem of
chaotic systems and has received widespread attention. However, previous ZNN models …

Sommerfeld effect in an oscillator with a reciprocating mass

A Sinha, SK Bharti, AK Samantaray, G Chakraborty… - Nonlinear …, 2018 - Springer
In this paper, the dynamics of a non-ideally driven single-degree-of-freedom vibrating
system will be explored in detail. The objective is to describe Sommerfeld effect in a …

[HTML][HTML] Dynamics analysis and control of a pendulum driven by a DC motor via a slider-crank mechanism

G Kudra, JM Balthazar, AM Tusset, G Wasilewski… - … Systems and Signal …, 2022 - Elsevier
In the present work, we deal with a dynamical analysis and passive control of chaos with
magnetic rheological (MR) rotational damper in a pendulum driven by a DC motor via slider …

Sommerfeld effect in a single-DOF system with base excitation from motor driven mechanism

A Sinha, SK Bharti, AK Samantaray… - Mechanism and Machine …, 2020 - Elsevier
Sommerfeld effect is a nonlinear phenomenon observed in rotating machinery driven by a
non-ideal source. It is characterised by capture at resonance for a finite range of drive power …

Modeling and dynamical analysis of a small-scale unmanned helicopter

G Qi, D Huang - Nonlinear Dynamics, 2019 - Springer
A simple model comprising five differential equations reflecting the attitude dynamics of
small-scale hovering helicopters is developed. From its force analysis, this helicopter system …

[HTML][HTML] Sommerfeld effect in a vibrocompaction process

J González-Carbajal, D García-Vallejo… - International Journal of …, 2023 - Elsevier
This study addresses the influence of the Sommerfeld effect on the behaviour of
vibrocompacting machines driven by unbalanced electric motors. Based on a simplified …

A tutorial on the simplification of electromechanical dynamic models

RH Avanço, DA Zanella, A Cunha Jr, AM Tusset… - … Vibrations Excited by …, 2022 - Springer
DC motors are electromechanical systems designed to convert electric power to mechanical
power. Their dynamics depend on the features of the motor and the load which they move …

On the reduction of nonlinear electromechanical systems

A Cunha Jr, M Pereira, R Avanço, AM Tusset… - Meccanica, 2022 - Springer
The present work revisits the reduction of the nonlinear dynamics of an electromechanical
system through a quasi-steady state hypothesis, discussing the fundamental aspects of this …