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2017

High-frequency vibration energy harvesting from repeated impulsive forcing utilizing intentional dynamic instability caused by strong nonlinearity

Remick, K., Quinn, D. D., McFarland, D. M., Bergman, L. & Vakakis, A., Mar 1 2017, In : Journal of Intelligent Material Systems and Structures. 28, 4, p. 468-487 20 p.

Research output: Contribution to journalArticle

Energy harvesting
Vibrations (mechanical)
Electromechanical coupling
Oscillators (mechanical)
Stiffness

Intentional utilization of strong nonlinearity in structural dynamics

Vakakis, A. F., Jan 1 2017, In : Procedia Engineering. 199, p. 70-77 8 p.

Research output: Contribution to journalConference article

Structural dynamics
Acoustics
Fluid structure interaction
Energy harvesting
Metamaterials

Methodology for nonlinear quantification of a flexible beam with a local, strong nonlinearity

Herrera, C. A., McFarland, D. M., Bergman, L. A. & Vakakis, A. F., Feb 3 2017, In : Journal of Sound and Vibration. 388, p. 298-314 17 p.

Research output: Contribution to journalArticle

Cantilever beams
nonlinearity
Stiffness
methodology
Nonlinear systems

Nonlinear model updating applied to the IMAC XXXII Round Robin benchmark system

Kurt, M., Moore, K. J., Eriten, M., McFarland, D. M., Bergman, L. A. & Vakakis, A. F., May 1 2017, In : Mechanical Systems and Signal Processing. 88, p. 111-122 12 p.

Research output: Contribution to journalArticle

Time series
Identification (control systems)
Hamiltonians
Wavelet transforms
Nonlinear systems

Nonlinear Parameter Identification of a Mechanical Interface Based on Primary Wave Scattering

Moore, K. J., Kurt, M., Eriten, M., Dodson, J. C., Foley, J. R., Wolfson, J. C., McFarland, D. M., Bergman, L. A. & Vakakis, A. F., Nov 1 2017, In : Experimental Mechanics. 57, 9, p. 1495-1508 14 p.

Research output: Contribution to journalArticle

Identification (control systems)
Scattering
Ordinary differential equations
Wave propagation
Waveguides

Non-reciprocity in structures with nonlinear internal hierarchy and asymmetry

Fronk, M. D., Tawfick, S., Daraio, C., Vakakis, A. F. & Leamy, M. J., Jan 1 2017, 29th Conference on Mechanical Vibration and Noise. American Society of Mechanical Engineers (ASME), (Proceedings of the ASME Design Engineering Technical Conference; vol. 8).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Reciprocity
Asymmetry
Acoustics
Internal
Hierarchical Structure

Numerical and experimental investigations of a rotating nonlinear energy sink

AL-Shudeifat, M. A., Wierschem, N. E., Bergman, L. A. & Vakakis, A. F., Mar 1 2017, In : Meccanica. 52, 4-5, p. 763-779 17 p.

Research output: Contribution to journalArticle

sinks
Energy transfer
energy
energy transfer
oscillators

On the effect of multiple parallel nonlinear absorbers in palliation of torsional response of automotive drivetrain

Haris, A., Motato, E., Mohammadpour, M., Theodossiades, S., Rahnejat, H., O’ Mahony, M., Vakakis, A. F., Bergman, L. A. & McFarland, D. M., Nov 2017, In : International Journal of Non-Linear Mechanics. 96, p. 22-35 14 p.

Research output: Contribution to journalArticle

Clutches
Absorber
Vibration
Oscillation
Inertia
Vortex flow
oscillators
retarding
vortices
vibration

Propagating discrete breathers in forced one-dimensional granular networks: theory and experiment

Zhang, Y., McFarland, D. M. & Vakakis, A. F., Aug 1 2017, In : Granular Matter. 19, 3, 59.

Research output: Contribution to journalArticle

Circuit theory
harmonic excitation
Analytical models
Experiments
fixtures

Response attenuation in a large-scale structure subjected to blast excitation utilizing a system of essentially nonlinear vibration absorbers

Wierschem, N. E., Hubbard, S. A., Luo, J., Fahnestock, L. A., Spencer, B. F., McFarland, D. M., Quinn, D. D., Vakakis, A. F. & Bergman, L. A., Feb 17 2017, In : Journal of Sound and Vibration. 389, p. 52-72 21 p.

Research output: Contribution to journalArticle

blasts
absorbers
Blast resistance
attenuation
vibration

Separation of traveling and standing waves in a finite dispersive string with partial or continuous viscoelastic foundation

Cheng, X., Blanchard, A., Tan, C. A., Lu, H., Bergman, L. A., McFarland, D. M. & Vakakis, A. F., Dec 22 2017, In : Journal of Sound and Vibration. 411, p. 193-209 17 p.

Research output: Contribution to journalArticle

standing waves
traveling waves
strings
forced vibration
dampers

Separation of Traveling and Standing Waves in a Rigid-Walled Circular Duct Containing an Intermediate Impedance Discontinuity

Xiao, Y., Blanchard, A., Zhang, Y., Lu, H., Michael, D., Vakakis, A. F. & Bergman, L. A., Dec 1 2017, In : Journal of Vibration and Acoustics, Transactions of the ASME. 139, 6, 061001.

Research output: Contribution to journalArticle

ducts
standing waves
traveling waves
Ducts
discontinuity

Some recently obtained results in classical vibration and acoustics: Coexistence of traveling and standing waves in a one-dimensional non-dispersive continuum

Blanchard, A., Xiao, Y., McFarland, D. M., Vakakis, A. F. & Bergman, L. A., Jan 1 2017, A Tribute Conference Honoring Daniel Inman. Tarazaga, P. A. & Leo, D. J. (eds.). SPIE, 1017203. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10172).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Damper
Standing Wave
standing waves
Coexistence
traveling waves

Targeted energy transfer and modal energy redistribution in automotive drivetrains

Motato, E., Haris, A., Theodossiades, S., Mohammadpour, M., Rahnejat, H., Kelly, P., Vakakis, A. F., McFarland, D. M. & Bergman, L. A., Jan 1 2017, In : Nonlinear Dynamics. 87, 1, p. 169-190 22 p.

Research output: Contribution to journalArticle

Energy Transfer
Redistribution
Energy transfer
Energy
Internal combustion engines

Targeted energy transfer in laminar vortex-induced vibration of a sprung cylinder with a nonlinear dissipative rotator

Blanchard, A., Bergman, L. A. & Vakakis, A. F., Jul 1 2017, In : Physica D: Nonlinear Phenomena. 350, p. 26-44 19 p.

Research output: Contribution to journalArticle

energy transfer
vortices
sinks
vibration
elongation

Toward understanding the self-adaptive dynamics of a harmonically forced beam with a sliding mass

Krack, M., Aboulfotoh, N., Twiefel, J., Wallaschek, J., Bergman, L. A. & Vakakis, A. F., Apr 1 2017, In : Archive of Applied Mechanics. 87, 4, p. 699-720 22 p.

Research output: Contribution to journalArticle

Energy harvesting
Hysteresis

Traveling and solitary waves in monodisperse and dimer granular chains

Starosvetsky, Y., Jayaprakash, K. R. & Vakakis, A. F., Apr 20 2017, In : International Journal of Modern Physics B. 31, 10, 1742001.

Research output: Contribution to journalReview article

traveling waves
beads
solitary waves
dimers
homogenizing

Vibration energy harvesting from impulsive excitations via a bistable nonlinear attachment

Chiacchiari, S., Romeo, F., McFarland, D. M., Bergman, L. A. & Vakakis, A. F., Sep 2017, In : International Journal of Non-Linear Mechanics. 94, p. 84-97 14 p.

Research output: Contribution to journalArticle

Energy Harvesting
Energy harvesting
Vibrations (mechanical)
Vibration
Excitation
2018

Acoustic diode: Wave non-reciprocity in nonlinearly coupled waveguides

Grinberg, I., Vakakis, A. F. & Gendelman, O. V., Dec 2018, In : Wave Motion. 83, p. 49-66 18 p.

Research output: Contribution to journalArticle

diodes
waveguides
acoustics
harmonics
clearances

Acoustic nonreciprocity in a lattice incorporating nonlinearity, asymmetry, and internal scale hierarchy: Experimental study

Bunyan, J., Moore, K. J., Mojahed, A., Fronk, M. D., Leamy, M., Tawfick, S. & Vakakis, A. F., May 21 2018, In : Physical Review E. 97, 5, 052211.

Research output: Contribution to journalArticle

hierarchies
Asymmetry
Experimental Study
Acoustics
nonlinearity

A micromechanical mass sensing method based on amplitude tracking within an ultra-wide broadband resonance

Potekin, R., Kim, S., McFarland, D. M., Bergman, L. A., Cho, H. & Vakakis, A. F., Apr 1 2018, In : Nonlinear Dynamics. 92, 2, p. 287-304 18 p.

Research output: Contribution to journalArticle

Broadband
Frequency response
Resonators
Sensing
Stiffness

A spring-mass system with elastomeric beams and stretchable interconnects

Yang, Z., Potekin, R., Vakakis, A. F. & Kim, S., Jan 2018, In : Journal of Micromechanics and Microengineering. 28, 1, 014003.

Research output: Contribution to journalArticle

Silicon
MEMS
Natural frequencies
Harvesters
Polyimides

Exact steady states of the periodically forced and damped Duffing oscillator

Vakakis, A. F. & Blanchard, A., Jan 20 2018, In : Journal of Sound and Vibration. 413, p. 57-65 9 p.

Research output: Contribution to journalArticle

Nonlinear systems
Damping
oscillators
methodology
excitation

Extreme nonlinear energy exchanges in a geometrically nonlinear lattice oscillating in the plane

Zhang, Z., Manevitch, L. I., Smirnov, V., Bergman, L. A. & Vakakis, A. F., Feb 2018, In : Journal of the Mechanics and Physics of Solids. 110, p. 1-20 20 p.

Research output: Contribution to journalArticle

axial modes
energy transfer
Energy transfer
harmonic excitation
Explosions

Inducing a nonreflective airborne discontinuity in a circular duct by using a nonresonant side branch to create mode complexity

Xiao, Y., Lu, H., Michael McFarland, D., Vakakis, A. F. & Bergman, L. A., Feb 1 2018, In : Journal of the Acoustical Society of America. 143, 2, p. 746-755 10 p.

Research output: Contribution to journalArticle

ducts
discontinuity
nonresonance
sound waves
standing waves
Energy Transfer
dynamical systems
Energy transfer
energy transfer
nonlinearity

Multi-frequency Atomic Force Microscopy based on enhanced internal resonance of an inner-paddled cantilever

Potekin, R., Dharmasena, S., Keum, H., Jiang, X., Lee, J., Kim, S., Bergman, L. A., Vakakis, A. F. & Cho, H., Apr 15 2018, In : Sensors and Actuators, A: Physical. 273, p. 206-220 15 p.

Research output: Contribution to journalArticle

Atomic force microscopy
atomic force microscopy
Elastic moduli
Stiffness
Energy transfer

Non-reciprocity in nonlinear elastodynamics

Blanchard, A., Sapsis, T. P. & Vakakis, A. F., Jan 6 2018, In : Journal of Sound and Vibration. 412, p. 326-335 10 p.

Research output: Contribution to journalArticle

elastodynamics
Time varying systems
Asymptotic analysis
Green's function
Mathematical operators

Nonreciprocity in the dynamics of coupled oscillators with nonlinearity, asymmetry, and scale hierarchy

Moore, K. J., Bunyan, J., Tawfick, S., Gendelman, O. V., Li, S., Leamy, M. & Vakakis, A. F., Jan 29 2018, In : Physical Review E. 97, 1, 012219.

Research output: Contribution to journalArticle

Coupled Oscillators
hierarchies
Asymmetry
nonlinearity
oscillators
Energy Transfer
Energy transfer
energy transfer
Scattering
Energy

Periodically Forced Nonlinear Oscillatory Acoustic Vacuum

Agaoglou, M., Fečkan, M., Pospíšil, M., Rothos, V. M. & Vakakis, A. F., 2018, In : Axioms. 7, 4, 13 p., 69.

Research output: Contribution to journalArticle

Open Access
Acoustics
Vacuum
Oscillation
Persistence
Harmonic

Strong geometric softening–hardening nonlinearities in an oscillator composed of linear stiffness and damping elements

Mojahed, A., Moore, K., Bergman, L. A. & Vakakis, A. F., Dec 2018, In : International Journal of Non-Linear Mechanics. 107, p. 94-111 18 p.

Research output: Contribution to journalArticle

Geometric Nonlinearity
Stiffness
Damping
Inclination
Angle

Ultimate Decoupling between Surface Topography and Material Functionality in Atomic Force Microscopy Using an Inner-Paddled Cantilever

Dharmasena, S. M., Yang, Z., Kim, S., Bergman, L. A., Vakakis, A. F. & Cho, H., Jun 26 2018, In : ACS Nano. 12, 6, p. 5559-5569 11 p.

Research output: Contribution to journalArticle

Surface topography
decoupling
Atomic force microscopy
topography
atomic force microscopy

Vibration mode localization in rectangular plates with V-shaped through cracks

Huang, T., Lu, H., McFarland, D. M., Bergman, L. A., Li, W. L., Tan, C. A. & Vakakis, A. F., Jan 1 2018.

Research output: Contribution to conferencePaper

rectangular plates
vibration mode
cracks
modal response
Rayleigh-Ritz method

Wavelet-bounded empirical mode decomposition for measured time series analysis

Moore, K. J., Kurt, M., Eriten, M., McFarland, D. M., Bergman, L. A. & Vakakis, A. F., Jan 15 2018, In : Mechanical Systems and Signal Processing. 99, p. 14-29 16 p.

Research output: Contribution to journalArticle

Time series analysis
Decomposition
Cantilever beams
Transient analysis
Physics

Wavelet-bounded empirical mode decomposition for vibro-impact analysis

Moore, K. J., Kurt, M., Eriten, M., McFarland, D. M., Bergman, L. A. & Vakakis, A. F., Apr 21 2018, (Accepted/In press) In : Nonlinear Dynamics. p. 1-19 19 p.

Research output: Contribution to journalArticle

Wavelets
Harmonic
Decomposition
Decompose
Higher Order

Wave non-reciprocity at a nonlinear structural interface

Moore, K. J. & Vakakis, A. F., Oct 1 2018, In : Acta Mechanica. 229, 10, p. 4057-4070 14 p.

Research output: Contribution to journalArticle

Wave transmission
Waveguides
Structural dynamics
Acoustics
Stiffness
2019

Acoustic non-reciprocal band structure in a passive, nonlinear, 1D material

Fang, L., Darabi, A., Vakakis, A. F. & Leamy, M. J., Jan 1 2019, 31st Conference on Mechanical Vibration and Noise. American Society of Mechanical Engineers (ASME), (Proceedings of the ASME Design Engineering Technical Conference; vol. 8).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Band Structure
Band structure
Wave propagation
Acoustics
Energy gap

Acoustic non-reciprocity in lattices with nonlinearity, internal hierarchy, and asymmetry: Computational study

Fronk, M. D., Tawfick, S. H., Daraio, C., Li, S., Vakakis, A. F. & Leamy, M. J., Oct 1 2019, In : Journal of Vibration and Acoustics, Transactions of the ASME. 141, 5, 051011.

Research output: Contribution to journalArticle

Wave propagation
hierarchies
Acoustics
nonlinearity
asymmetry

Advanced nonlinear system identification for modal interactions in nonlinear structures: A review

Moore, K. J., Mojahed, A., Kurt, M., Eriten, M., McFarland, D. M., Bergman, L. A. & Vakakis, A. F., Jan 1 2019, Advanced Structured Materials. Springer-Verlag Berlin Heidelberg, p. 101-118 18 p. (Advanced Structured Materials; vol. 94).

Research output: Chapter in Book/Report/Conference proceedingChapter

Cantilever beams
Nonlinear systems
Identification (control systems)
Decomposition
Nonlinear dynamical systems

A new way to introduce geometrically nonlinear stiffness and damping with an application to vibration suppression

Liu, Y., Mojahed, A., Bergman, L. A. & Vakakis, A. F., Jan 1 2019, In : Nonlinear Dynamics.

Research output: Contribution to journalArticle

Vibration Suppression
Vibrations (mechanical)
Stiffness
Damping
Degrees of freedom (mechanics)

Breather arrest, localization, and acoustic non-reciprocity in dissipative nonlinear lattices

Mojahed, A., Gendelman, O. V. & Vakakis, A. F., Jul 1 2019, In : Journal of the Acoustical Society of America. 146, 1, p. 826-842 17 p.

Research output: Contribution to journalArticle

Open Access
acoustics
oscillators
penetration
damping
energy transfer

Broadband passive nonlinear acoustic diode

Darabi, A., Fang, L., Mojahed, A., Fronk, M. D., Vakakis, A. F. & Leamy, M. J., Jun 20 2019, In : Physical Review B. 99, 21, 214305.

Research output: Contribution to journalArticle

Diodes
Acoustics
Acoustic devices
diodes
broadband

Certain aspects of the acoustics of a strongly nonlinear discrete lattice

Mojahed, A. & Vakakis, A. F., Jan 1 2019, In : Nonlinear Dynamics.

Research output: Contribution to journalArticle

Breathers
Acoustics
Excitation
Energy
Propagation
Circular Cylinder
Laminar Flow
Circular cylinders
Laminar flow
Coexistence

Co-existing complexity-induced traveling wave transmission and vibration localization in Euler-Bernoulli beams

Cheng, X., Bergman, L. A., McFarland, D. M., Tan, C. A., Vakakis, A. F. & Lu, H., Oct 13 2019, In : Journal of Sound and Vibration. 458, p. 22-43 22 p.

Research output: Contribution to journalArticle

Euler-Bernoulli beams
Wave transmission
traveling waves
vibration
stiffness

Direct detection of nonlinear modal interactions and model updating using measured time series

Moore, K., Kurt, M., Eriten, M., McFarland, D. M., Bergman, L. A. & Vakakis, A. F., Jan 1 2019, Nonlinear Dynamics - Proceedings of the 36th IMAC, A Conference and Exposition on Structural Dynamics 2018. Kerschen, G. (ed.). Springer New York LLC, p. 23-25 3 p. (Conference Proceedings of the Society for Experimental Mechanics Series; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Transient analysis
Time series
Aircraft
Mathematical models
Decomposition

Direct detection of nonlinear modal interactions from time series measurements

Moore, K. J., Kurt, M., Eriten, M., McFarland, D. M., Bergman, L. A. & Vakakis, A. F., Jun 15 2019, In : Mechanical Systems and Signal Processing. 125, p. 311-329 19 p.

Research output: Contribution to journalArticle

Cantilever beams
Time series
Dynamical systems
Decomposition
Transient analysis

Exploring nonlinear benefits in engineering

Jing, X. J. & Vakakis, A. F., Jun 15 2019, In : Mechanical Systems and Signal Processing. 125, p. 1-3 3 p.

Research output: Contribution to journalEditorial