Driven-Dissipative Quantum Kerr Resonators: New Exact …
网页2020年4月29日 · By tuning the single-photon drive amplitude Λ 1, one can pick out a particular superposition in the “bistable” manifold by varying Q. Top row: Corresponding metapotential M ( z ) for the same parameter choices.
Confining the state of light to a quantum manifold by ... - Science
网页2015年2月20日 · The bistable property of our system is demonstrated by initializing the storage in coherent states with a mean photon number of 6.8 with various phases and observing their convergence to the closest equilibrium state (displacement angle = …
Variable-potential bistable nonlinear energy sink for enhanced ...
网页2023年3月15日 · A variable-potential bistable nonlinear energy sink coupled electromagnetic harvesters (VBNES-EH) is proposed, that can simultaneously achieve high efficiency, broadband vibration suppression and energy harvesting under ultra-low and ultra-wide input energy level excitation.
Efficient targeted energy transfer of bistable nonlinear energy sink ...
网页2018年1月20日 · This paper is dedicated to the optimal design of a bistable nonlinear energy sink (NES) for the vibration control of a periodically excited linear oscillator. This system with negative linear and cubic nonlinear coupling is analytically studied with the method of multiple scales.
The tuned bistable nonlinear energy sink | Nonlinear Dynamics
网页2017年3月4日 · A bistable nonlinear energy sink conceived to mitigate the vibrations of host structural systems is considered in this paper. The hosting structure consists of two coupled symmetric linear oscillators (LOs), and the nonlinear energy sink (NES) is …
Design criteria of bistable nonlinear energy sink in steady-state ...
网页2021年1月31日 · A bistable nonlinear energy sink (BNES) conceived for the passive vibration control of beam and plate structures under harmonic excitation is investigated. By applying an Incremental Harmonic Balance (IHB) method together with an adjusted arc-length continuation technique, the frequency and amplitude responses are obtained, and their respective ...
Bistable Structures for Advanced Functional Systems
网页Here, the advances of bistable structures are summarized for novel advanced functional systems, including actuators, energy harvesters, microelectromechanical systems (MEMS), robotics, energy absorbers, and programmable devices as well as metamaterials.
Optimal Design of Bistable Nonlinear Energy Sink Based on …
网页2021年5月2日 · Using the single-objective differential evolutionary (DE) algorithm, this paper pioneers the global control of the main system and a bistable NES to achieve decent vibration mitigation effects...
Efficient targeted energy transfer of bistable nonlinear energy sink ...
网页2018年4月1日 · This paper is dedicated to the optimal design of a bistable nonlinear energy sink (NES) for the vibration control of a periodically excited linear oscillator. This system with negative linear and...
Basic Constraints for Design Optimization of Cubic and Bistable ...
网页2021年7月14日 · This study offers some fundamental insights into the optimal design of cubic and bistable NES. Issue Section: Research Papers. Keywords: nonlinear vibration, vibration control, nonlinear energy sink. Topics: Chaos, Damping, Design, Excitation, Stiffness, Energy levels (Quantum mechanics), Oscillations, Optimization.