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Nonlinear dynamics of a track nonlinear energy sink
A track nonlinear energy sink (TNES) has been proven as an effective control strategy. However, most researches focus on numerical or experimental...
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Bifurcations and Chaos in Turbo Decoding Algorithms
The turbo decoding algorithm is a high-dimensional dynamical system parameterized by a large number of parameters (for a practical realization the...
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Fundamental competition of smooth and non-smooth bifurcations and their ghosts in vibro-impact pairs
A combined analysis of smooth and non-smooth bifurcations captures the interplay of different qualitative transitions in a canonical model of an...
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The effect of the endothelial surface layer on cell–cell interactions in microvessel bifurcations
Red blood cells (RBCs) carry oxygen and make up 40–45% of blood by volume in large vessels down to 10% or less in smaller capillaries. Because of...
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Study on response mechanism of nonlinear energy sink with inerter and grounded stiffness
Novel and efficient vibration control units such as inerter and grounded stiffness have contributed significantly to structural vibration reduction....
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A Stable Adjustable Nonlinear Energy Sink
The nonlinear energy sink (NES) is very sensitive to external excitation intensity, which seriously hinders the application of NES in engineering...
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Passive flutter mitigation with rotary nonlinear energy sink
The control of aeroelastic phenomena, such as flutter, is of great interest due to its high amplitude self-excited characteristic. Nonlinear Energy...
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Near-grazing bifurcations and deep reinforcement learning control of an impact oscillator with elastic constraints
This paper aims to study the near-grazing bifurcations in a single-degree-of-freedom impact oscillator with two-side elastic constraints, and further...
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Reducing shimmy oscillation of a dual-wheel nose landing gear based on torsional nonlinear energy sink
Shimmy is described as a self-induced oscillation for the landing gear which is a threat to the handing quality and safety of aircraft taxiing on the...
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Dynamics of an electromagnetic vibro-impact nonlinear energy sink, applications in energy harvesting and vibration absorption
The dynamics of an electromagnetic vibro-impact nonlinear energy sink (VINES) is investigated. The system consists of a linear oscillator equipped...
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Nonlinear vibration and dynamic stability analysis of an axially moving beam with a nonlinear energy sink
This paper investigates the forced vibration and dynamic stability of a simply supported axially moving beam coupled to a nonlinear energy sink with...
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Dependence of red blood cell dynamics in microvessel bifurcations on the endothelial surface layer’s resistance to flow and compression
Red blood cells (RBCs) make up 40–45% of blood and play an important role in oxygen transport. That transport depends on the RBC distribution...
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Dynamic characterization of an aeroelastic typical section under nonlinear energy sink passive control by using multiple scales and harmonic balance methods
Aeroelastic systems can be subjected to a self-excited behavior and experience the so-called phenomenon of flutter. Under this condition, airfoils...
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Dynamics analysis of a nonlinear energy sink for passive suppression of a parametrically excited system
Nonlinear energy sinks (NESs) have been extensively studied to develop passive suppression strategies, with the primary objective of minimizing...
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Application of nonlinear energy sink in suppressing wheel shimmy for advanced vehicle chassis design under independent wheel subsystems
Novel structures in vehicle control-by-wire chassis have re-emphasized the problem of wheel shimmy. Proper suppression of shimmy in the independent...
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Simultaneous passive suppression and energy harvesting from gallo** using a bistable piezoelectric nonlinear energy sink
The paper brings analytical–numerical studies on the problem of simultaneous passive suppression of the gallo** of a square prism and energy...
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H∞ optimization of cubic stiffness nonlinear energy sink attached to a linear system
Nonlinear energy sinks (NESs) have become a research hotspot due to their frequency robustness, but the optimization problem under harmonic...
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Bifurcations in diffusive predator–prey systems with Beddington–DeAngelis functional response
Understanding how species’ diffusion and environmental heterogeneity affect natural population dynamics is crucial in wildlife management and...
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Vibration suppression and P-bifurcation of a randomly excited fractional-order dam** system controlled by nonlinear energy sink
Nonlinear energy sink (NES) is a device used for structural vibration reduction, which can not only achieve targeted energy transfer, but also has...
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Vibration suppression of multi-frequency excitation using cam-roller nonlinear energy sink
This paper discusses the application of a cam-roller nonlinear energy sink (CRNES) to suppress the vibrations induced by multi-frequency excitation....
