Hybrid Rayleigh–van der pol–duffing oscillator: stability analysis and controller
CH He, D Tian, GM Moatimid… - Journal of Low …, 2022 - journals.sagepub.com
The current study examines the hybrid Rayleigh–Van der Pol–Duffing oscillator (HRVD) with
a cubic–quintic nonlinear term and an external excited force. The Poincaré–Lindstedt …
a cubic–quintic nonlinear term and an external excited force. The Poincaré–Lindstedt …
Nonlinear positive position feedback control for mitigation of nonlinear vibrations
This paper investigates the potential of using a nonlinear positive position feedback
controller for vibration mitigation of a Duffing oscillator. The proposed controller is designed …
controller for vibration mitigation of a Duffing oscillator. The proposed controller is designed …
Time-delayed nonlinear integral resonant controller to eliminate the nonlinear oscillations of a parametrically excited system
NA Saeed, GM Moatimid, FM Elsabaa… - IEEE …, 2021 - ieeexplore.ieee.org
In this work, a nonlinear integral resonant controller is utilized for the first time to suppress
the principal parametric excitation of a nonlinear dynamical system. The whole system is …
the principal parametric excitation of a nonlinear dynamical system. The whole system is …
Traditional and non-traditional active nonlinear vibration absorber with time delay combination feedback for hard excitation
S Mohanty, SK Dwivedy - … in Nonlinear Science and Numerical Simulation, 2023 - Elsevier
In this work, vibration suppression of a base excited nonlinear spring–mass primary system
subjected to simultaneous external hard harmonic and parametric excitations is carried out …
subjected to simultaneous external hard harmonic and parametric excitations is carried out …
Multi positive feedback control method for active vibration suppression in flexible structures
This paper presents a novel controller for active vibration reduction in piezoelectric-actuated
flexible structures. The new Multi Positive Feedback (MPF) control consists of two sections …
flexible structures. The new Multi Positive Feedback (MPF) control consists of two sections …
[HTML][HTML] Nonlinear modified positive position feedback control of cantilever beam system carrying an intermediate lumped mass
In this paper, we investigated the nonlinear oscillations, stability and resonance of a
cantilever beam system which carrying an intermediate lumped mass. The response of …
cantilever beam system which carrying an intermediate lumped mass. The response of …
[HTML][HTML] Integral resonant controller to suppress the nonlinear oscillations of a two-degree-of-freedom rotor active magnetic bearing system
Within this article, the nonlinear vibration control of the rotor active magnetic bearings
system is tackled utilizing the integral resonant controller for the first time. Two integral …
system is tackled utilizing the integral resonant controller for the first time. Two integral …
[HTML][HTML] 2D and 3D visualization for the static bifurcations and nonlinear oscillations of a self-excited system with time-delayed controller
This research focuses on the nonlinear vibration control of a self-excited single-degree-of-
freedom system. The integral resonant controller (IRC) is introduced to stabilize the unstable …
freedom system. The integral resonant controller (IRC) is introduced to stabilize the unstable …
NIPPF versus ANIPPF controller outcomes on semi-direct drive cutting transmission system in a shearer
AT El-Sayed, HS Bauomy - Chaos, Solitons & Fractals, 2022 - Elsevier
Nonlinear integral positive position feedback (NIPPF) and adaptive nonlinear integral
positive position feedback (ANIPPF) controllers are used in a shearer's semi-direct drive …
positive position feedback (ANIPPF) controllers are used in a shearer's semi-direct drive …
A modified linear integral resonant controller for suppressing jump-phenomenon and hysteresis in micro-cantilever beam structures
JDJ MacLean, SS Aphale - Journal of Sound and Vibration, 2020 - Elsevier
This paper demonstrates the effectiveness of a Modified Linear Integral Resonant Controller
(MIRC) based on its original LTI cousin, known just as the 'IRC', for suppressing Jump …
(MIRC) based on its original LTI cousin, known just as the 'IRC', for suppressing Jump …