☆ 4.7 Article

Multistage oscillators for ultra-low frequency vibration isolation and energy harvesting

SCIENCE CHINA-TECHNOLOGICAL SCIENCES (2022)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Engineering, Mechanical

Multistability phenomenon in signal processing, energy harvesting, composite structures, and metamaterials: A review

Shitong Fang et al.

Summary: Multistability, the phenomenon of multiple coexistent stable states, has been found in various scientific areas and researchers have identified numerous benefits of it for a wide range of applications. The unique characteristics of multistability, such as rich potential structure and alleviation of input energy, may play different advantageous roles depending on their applications.

MECHANICAL SYSTEMS AND SIGNAL PROCESSING (2022)

添加到收藏夹

Article Engineering, Multidisciplinary

Vibration isolation and energy harvesting integrated in a Stewart platform with high static and low dynamic stiffness

Ze-Qi Lu et al.

Summary: An electromagnetic Stewart platform with high static and low dynamic stiffness is explored to reduce vibration in six degrees of freedom (6-DOFs) and harvest energy simultaneously. The use of stiffness nonlinearity improves vibration isolation efficiency, leading to lower frequencies for vibration isolation and considerable power output. Analytical and numerical results both support the extension of vibration isolation frequency band and reduced vibration transmissibility with increased energy harvesting.

APPLIED MATHEMATICAL MODELLING (2021)

添加到收藏夹

Article Engineering, Mechanical

A device capable of customizing nonlinear forces for vibration energy harvesting, vibration isolation, and nonlinear energy sink

Donglin Zou et al.

Summary: Nonlinear forces obtained via springs, magnets, buckling beams, etc., have been introduced into vibration energy harvesting, vibration isolation, and nonlinear energy sink to enhance performance. The development of a device capable of customizing nonlinear forces allows for improved dynamic system performance and successful applications in energy harvesting and vibration isolation.

MECHANICAL SYSTEMS AND SIGNAL PROCESSING (2021)

添加到收藏夹

Article Engineering, Mechanical

A multi-directional multi-stable device: Modeling, experiment verification and applications

Tao Yang et al.

Summary: The multi-stable vibration energy harvester based on spring-mass system has attracted widespread attention due to its advantages of low natural frequency, simple structure, and high output power. By using a link mechanism to improve the bistable oscillator, a multi-directional multi-stable device has been proposed, which can generate large amplitude response at ultra-low frequencies and enable motion throughout all equilibrium positions. Both theoretical and experimental data support the efficiency of the designed prototype for energy harvesting from ultra-low frequency vibration sources.

MECHANICAL SYSTEMS AND SIGNAL PROCESSING (2021)

添加到收藏夹

Article Thermodynamics

Hydraulic system based energy harvesting method from human walking induced backpack load motion

Hu Shi et al.

Summary: This paper investigates the energy recovery system based on human walking induced backpack load motion, and designs an energy recovery mechanism that can effectively convert mechanical energy into hydraulic energy; Experimental and simulation results show that the output power and captured energy of the recovery mechanism increase with different walking speeds and backpack loads, the characteristics of the accumulator are critical for continuous energy conversion.

ENERGY CONVERSION AND MANAGEMENT (2021)

添加到收藏夹

Article Engineering, Mechanical

An innovative quasi-zero stiffness isolator with three pairs of oblique springs

Feng Zhao et al.

Summary: This paper introduces an innovative design of quasi-zero stiffness isolator with three pairs of oblique springs, optimizing for lower transmissibility and wider QZS region. The design is validated through static and dynamic analyses, showing improved performance compared to traditional isolators.

INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES (2021)

添加到收藏夹

Article Engineering, Mechanical

Enhancing energy harvesting in low-frequency rotational motion by a quad-stable energy harvester with time-varying potential wells

Xutao Mei et al.

Summary: A quad-stable piezoelectric energy harvester (PEH) is proposed in this paper to enhance energy harvesting performance in low-frequency rotational motion. Numerical and experimental studies demonstrate that the quad-stable PEH outperforms bi-stable and tri-stable PEHs in rotational motion. Parameter studies investigate the effects of load resistance and rotational radius on energy harvesting performance.

MECHANICAL SYSTEMS AND SIGNAL PROCESSING (2021)

添加到收藏夹

Article Green & Sustainable Science & Technology

A pendulum-plucked rotor for efficient exploitation of ultralow-frequency mechanical energy

Kangqi Fan et al.

Summary: This study presents a pendulum-plucked rotor that can convert ultralow-frequency mechanical energy into unidirectional rapid rotation, achieving higher output power than conventional swing-based energy harvesters. The rotor can capture enough human biomechanical energy to power low-power electronic devices, demonstrating its potential for decentralized power sources.

RENEWABLE ENERGY (2021)

添加到收藏夹

Article Mathematics, Applied

A lever-enhanced nonlinear energy sink absorber harvesting vibratory energy via giant magnetostrictive-piezoelectricity

Jian Zang et al.

Summary: The study explores a novel approach by integrating LNES and GMP for vibration isolation and energy harvesting. It demonstrates that closed detached resonance response can significantly increase the system's voltage, and the structure of the LNES-GMP affects the efficiency of vibration isolation and energy harvesting.

COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION (2021)

添加到收藏夹

Article Engineering, Multidisciplinary

Response regimes of nonlinear energy harvesters with a resistor-inductor resonant circuit by complexification-averaging method

Huang DongMei et al.

Summary: This paper theoretically investigates the steady-state response regimes of nonlinear energy harvesters with a resistor-inductor resonant circuit using the complexification averaging method. It analyzes the energy harvesting performance and stability conditions, studies the response regimes with varying parameters, and identifies the frequency island phenomenon and switching points for hardening and softening properties. The paper provides a theoretical framework and guidance for understanding and evaluating nonlinear energy harvesters with external circuits.

SCIENCE CHINA-TECHNOLOGICAL SCIENCES (2021)

添加到收藏夹

Article Thermodynamics

A cantilever-plucked and vibration-driven rotational energy harvester with high electric outputs

Kangqi Fan et al.

Summary: A novel method for converting ambient vibrations into efficient rotational energy using the 'cantilever-plucked rotor' mechanism is introduced, which can generate high output power under different vibration conditions through a new plectrum design.

ENERGY CONVERSION AND MANAGEMENT (2021)

添加到收藏夹

Article Thermodynamics

An eccentric mass-based rotational energy harvester for capturing ultralow-frequency mechanical energy

Kangqi Fan et al.

Summary: This study introduces an innovative eccentric mass-driven rotor (EMDR) that can transform ultralow-frequency vibrations into unidirectional rotation. The rotational energy harvester (REH) based on the EMDR shows significantly improved electric outputs under ultralow-frequency excitations and can continue generating electricity after the excitation stops, demonstrating the potential for high-output ultralow-frequency energy harvesters in real-world applications.

ENERGY CONVERSION AND MANAGEMENT (2021)

添加到收藏夹

Article Acoustics

A dual-functional metamaterial for integrated vibration isolation and energy harvesting

Ze-Qi Lu et al.

Summary: This paper proposes a dual-functional metamaterial for integrated low-frequency vibration isolation and energy harvesting, achieved by implanting a rolling-ball with coils into a spherical magnetic cavity. Numerical results demonstrate that a cavity mass arrayed beam with a periodic array of nonlinear energy harvesters has more and wider low-frequency band-gaps compared to traditional metamaterials.

JOURNAL OF SOUND AND VIBRATION (2021)

添加到收藏夹

Article Engineering, Mechanical

A novel nonlinear mechanical oscillator and its application in vibration isolation and energy harvesting

Tao Yang et al.

Summary: This study introduces the theory and method of vibration isolation and energy harvesting based on the high-order quasi-zero stiffness (HQZS) mechanism. Research results indicate that the HQZS oscillator shows better performance for ultra-low stochastic excitation intensity or harmonic excitation.

MECHANICAL SYSTEMS AND SIGNAL PROCESSING (2021)

添加到收藏夹

Review Physics, Applied

Nonlinear vibration energy harvesting and vibration suppression technologies: Designs, analysis, and applications

Tao Yang et al.

Summary: This paper provides a comprehensive review on the recent advances in nonlinear vibration energy harvesting and vibration suppression technologies, discussing various key aspects to improve the performance of the systems, as well as the application prospects and future outlooks.

APPLIED PHYSICS REVIEWS (2021)

添加到收藏夹

Article Engineering, Multidisciplinary

On the stochastic response regimes of a tristable viscoelastic isolation system under delayed feedback control

Huang DongMei et al.

Summary: This paper examines the tristable viscoelastic isolation system with stochastic excitation under both displacement and velocity delayed feedback control. The study reveals that delay-induced behaviors affect the transitions between equilibrium points, leading to delay-enhanced stability. Additionally, the maxima of the MFPT1 and MFPT2 are found in one period, showing a monotonic behavior with increasing noise intensity.

SCIENCE CHINA-TECHNOLOGICAL SCIENCES (2021)

添加到收藏夹

Article Acoustics

Integrated vibration isolation and energy harvesting via a bistable piezo-composite plate

Ze-Qi Lu et al.

JOURNAL OF VIBRATION AND CONTROL (2020)

添加到收藏夹

Article Chemistry, Physical

Energy harvesting for jet engine monitoring

Yilong Wang et al.

NANO ENERGY (2020)

添加到收藏夹

Article Engineering, Mechanical

Characteristics of a tri-stable piezoelectric vibration energy harvester by considering geometric nonlinearity and gravitation effects

Guangqing Wang et al.

MECHANICAL SYSTEMS AND SIGNAL PROCESSING (2020)

添加到收藏夹

Article Engineering, Mechanical

Isolation performance of a quasi-zero stiffness isolator in vibration isolation of a multi-span continuous beam bridge under pier base vibrating excitation

H. Sonfack Bouna et al.

NONLINEAR DYNAMICS (2020)

添加到收藏夹

Article Engineering, Multidisciplinary

On the characteristics of a quasi-zero-stiffness vibration isolator with viscoelastic damper

Chaoran Liu et al.

APPLIED MATHEMATICAL MODELLING (2020)

添加到收藏夹

Article Engineering, Multidisciplinary

High-static-low-dynamic-stiffness vibration isolation enhanced by damping nonlinearity

ZeQi Lu et al.

SCIENCE CHINA-TECHNOLOGICAL SCIENCES (2019)

添加到收藏夹

Article Engineering, Mechanical

Dynamics and performance evaluation of a novel tristable hybrid energy harvester for ultra-low level vibration resources

Tao Yang et al.

INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES (2019)

添加到收藏夹

Article Materials Science, Multidisciplinary

A novel low-frequency broadband piezoelectric energy harvester combined with a negative stiffness vibration isolator

Dongxing Cao et al.

JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES (2019)

添加到收藏夹

Article Engineering, Mechanical

Resonance response interaction without internal resonance in vibratory energy harvesting

Ze-Qi Lu et al.

MECHANICAL SYSTEMS AND SIGNAL PROCESSING (2019)

添加到收藏夹

Article Engineering, Mechanical

Lower band gaps of longitudinal wave in a one-dimensional periodic rod by exploiting geometrical nonlinearity

Kai Wang et al.

MECHANICAL SYSTEMS AND SIGNAL PROCESSING (2019)

添加到收藏夹

Article Thermodynamics

A string-suspended and driven rotor for efficient ultra-low frequency mechanical energy harvesting

Kangqi Fan et al.

ENERGY CONVERSION AND MANAGEMENT (2019)

添加到收藏夹

Article Engineering, Mechanical

Nonlinear vibration of a slightly curved beam with quasi-zero-stiffness isolators

Hu Ding et al.

NONLINEAR DYNAMICS (2019)

添加到收藏夹

Article Energy & Fuels

Experimental investigation of non-linear multi-stable electromagnetic-induction energy harvesting mechanism by magnetic levitation oscillation

Mingyuan Gao et al.

APPLIED ENERGY (2018)

添加到收藏夹

Article Mathematics, Applied

Nonlinear dynamic analysis of asymmetric tristable energy harvesters for enhanced energy harvesting

Shengxi Zhou et al.

COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION (2018)

添加到收藏夹

Article Thermodynamics

Experimental investigation on piezoelectric energy harvesting from vehicle bridge coupling vibration

Zhiwei Zhang et al.

ENERGY CONVERSION AND MANAGEMENT (2018)

添加到收藏夹

Article Acoustics

Magnetically coupled flextensional transducer for wideband vibration energy harvesting: Design, modeling and experiments

Hong-Xiang Zou et al.

JOURNAL OF SOUND AND VIBRATION (2018)

添加到收藏夹

Article Engineering, Mechanical

A low-frequency, wideband quad-stable energy harvester using combined nonlinearity and frequency up-conversion by cantilever-surface contact

Chen Wang et al.

MECHANICAL SYSTEMS AND SIGNAL PROCESSING (2018)

添加到收藏夹

Article Engineering, Mechanical

Delay-controlled primary and stochastic resonances of the SD oscillator with stiffness nonlinearities

Tao Yang et al.

MECHANICAL SYSTEMS AND SIGNAL PROCESSING (2018)

添加到收藏夹

Article Physics, Multidisciplinary

Response analysis of the archetypal smooth and discontinuous oscillator for vibration energy harvesting

Tao Yang et al.

PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS (2018)

添加到收藏夹

Article Chemistry, Physical

Hybridized nanogenerator based on honeycomb-like three electrodes for efficient ocean wave energy harvesting

Li Feng et al.

NANO ENERGY (2018)

添加到收藏夹

Article Engineering, Electrical & Electronic

Design of a nonlinear energy harvester based on high static low dynamic stiffness for low frequency random vibrations

C. Drezet et al.

SENSORS AND ACTUATORS A-PHYSICAL (2018)

添加到收藏夹

Article Mechanics

Experimental Investigation of a Two-Stage Nonlinear Vibration Isolation System With High-Static-Low-Dynamic Stiffness

Zeqi Lu et al.

JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME (2017)

添加到收藏夹

Article Engineering, Mechanical

Nonlinear dynamics of the quasi-zero-stiffness SD oscillator based upon the local and global bifurcation analyses

Zhifeng Hao et al.

NONLINEAR DYNAMICS (2017)

添加到收藏夹

Article Engineering, Mechanical

Force transmissibility of a two-stage vibration isolation system with quasi-zero stiffness

Xinlong Wang et al.

NONLINEAR DYNAMICS (2017)

添加到收藏夹

Article Acoustics

Magnetic force analysis and performance of a tri-stable piezoelectric energy harvester under random excitation

Yonggang Leng et al.

JOURNAL OF SOUND AND VIBRATION (2017)

添加到收藏夹

Article Acoustics

Characterizing the effective bandwidth of tri-stable energy harvesters

Meghashyam Panyam et al.

JOURNAL OF SOUND AND VIBRATION (2017)

添加到收藏夹

Article Acoustics

Low-frequency wideband vibration energy harvesting by using frequency up-conversion and quin-stable nonlinearity

Chen Wang et al.

JOURNAL OF SOUND AND VIBRATION (2017)

添加到收藏夹

Article Mechanics

Nonlinear transition dynamics in a time-delayed vibration isolator under combined harmonic and stochastic excitations

Tao Yang et al.

JOURNAL OF STATISTICAL MECHANICS-THEORY AND EXPERIMENT (2017)

添加到收藏夹

Article Engineering, Mechanical

Response analysis of the piezoelectric energy harvester under correlated white noise

Shaoming Xiao et al.

NONLINEAR DYNAMICS (2017)

添加到收藏夹

Review Green & Sustainable Science & Technology

A comprehensive review on vibration energy harvesting: Modelling and realization

Chongfeng Wei et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2017)

添加到收藏夹

Review Green & Sustainable Science & Technology

A review on performance enhancement techniques for ambient vibration energy harvesters

Tanju Yildirim et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2017)

添加到收藏夹

Article Instruments & Instrumentation

Combined Euler column vibration isolation and energy harvesting

R. B. Davis et al.

SMART MATERIALS AND STRUCTURES (2017)

添加到收藏夹

Article Chemistry, Physical

Self-powered triboelectric nanogenerator buoy ball for applications ranging from environment monitoring to water wave energy farm

Qiongfeng Shi et al.

NANO ENERGY (2017)

添加到收藏夹

Article Energy & Fuels

Multi-stable mechanisms for high-efficiency and broadband ocean wave energy harvesting

Davood Younesian et al.

APPLIED ENERGY (2017)

添加到收藏夹

Article Engineering, Aerospace

Active monitoring and vibration control of smart structure aircraft based on FBG sensors and PZT actuators

Zhiyuan Gao et al.

AEROSPACE SCIENCE AND TECHNOLOGY (2017)

添加到收藏夹

Article Green & Sustainable Science & Technology

Comparative study on power capture performance of oscillating-body wave energy converters with three novel power take-off systems

Xiaolong Xiao et al.

RENEWABLE ENERGY (2017)

添加到收藏夹

Article Acoustics

Design and experiment of a high-static-low-dynamic stiffness isolator using a negative stiffness magnetic spring

Yisheng Zheng et al.

JOURNAL OF SOUND AND VIBRATION (2016)

添加到收藏夹

Article Engineering, Mechanical

Analysis on nonlinear stiffness and vibration isolation performance of scissor-like structure with full types

Wei Zhang et al.

NONLINEAR DYNAMICS (2016)

添加到收藏夹

Article Instruments & Instrumentation

Energy harvesting from electrospun piezoelectric nanofibers for structural health monitoring of a cable-stayed bridge

Claudio Maruccio et al.

SMART MATERIALS AND STRUCTURES (2016)

添加到收藏夹

Article Physics, Applied

Nonlinear time-varying potential bistable energy harvesting from human motion

Junyi Cao et al.

APPLIED PHYSICS LETTERS (2015)

添加到收藏夹

Article Acoustics

Nonlinear dynamic characteristics of a quasi-zero stiffness vibration isolator with cam-roller-spring mechanisms

Jiaxi Zhou et al.

JOURNAL OF SOUND AND VIBRATION (2015)

添加到收藏夹

Article Mechanics

Experimental analysis of the dynamical response of energy harvesting devices based on bistable laminated plates

A. Syta et al.

MECCANICA (2015)

添加到收藏夹

Article Engineering, Mechanical

Multi-direction vibration isolation with quasi-zero stiffness by employing geometrical nonlinearity

Xiuting Sun et al.

MECHANICAL SYSTEMS AND SIGNAL PROCESSING (2015)

添加到收藏夹

Article Acoustics

Design of a Miniaturized Pneumatic Vibration Isolator With High-Static-Low-Dynamic Stiffness

Yuhu Shan et al.

JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME (2015)

添加到收藏夹

Article Materials Science, Multidisciplinary

Piezoelectric-based energy harvesting in bridge systems

Ye Zhang et al.

JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES (2014)

添加到收藏夹

Article Acoustics

An investigation into the simultaneous use of a resonator as an energy harvester and a vibration absorber

M. J. Brennan et al.

JOURNAL OF SOUND AND VIBRATION (2014)

添加到收藏夹

Article Engineering, Mechanical

Analysis of an electromechanical energy harvester system with geometric and ferroresonant nonlinearities

G. T. Oumbe Tekam et al.

NONLINEAR DYNAMICS (2014)

添加到收藏夹

Article Acoustics

Analytical and Experimental Investigation of Buckled Beams as Negative Stiffness Elements for Passive Vibration and Shock Isolation Systems

Benjamin A. Fulcher et al.

JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME (2014)

添加到收藏夹

Article Acoustics

An investigation of a two-stage nonlinear vibration isolation system

Zeqi Lu et al.

JOURNAL OF SOUND AND VIBRATION (2013)

添加到收藏夹

Article Acoustics

Theoretical and experimental analyses of a nonlinear magnetic vibration isolator with quasi-zero-stiffness characteristic

Daolin Xu et al.

JOURNAL OF SOUND AND VIBRATION (2013)

添加到收藏夹

Article Materials Science, Multidisciplinary

Simultaneous energy harvesting and vibration control of structures with tuned mass dampers

Xiudong Tang et al.

JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES (2012)

添加到收藏夹

Article Physics, Applied

Magnetopiezoelastic energy harvesting driven by random excitations

G. Litak et al.

APPLIED PHYSICS LETTERS (2010)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.