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  • Alexander F Vakakis
Article

5-DOF dynamic model of vehicle shimmy system with clearance at universal joint in steering handling mechanism

Lu, J., Xu, Y., Hu, C., Vakakis, A. F. & Bergman, L. A., 2013, In : Shock and Vibration. 20, 5, p. 951-961 11 p.

Research output: Contribution to journalArticle

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

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

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

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

Research output: Contribution to journalArticle

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

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

Research output: Contribution to journalArticle

Analytical characterization of damping in gear teeth dynamics under hydrodynamic conditions

Liu, F. H., Theodossiades, S., Bergman, L. A., Vakakis, A. F. & Mcfarland, D. M., Dec 1 2015, In : Mechanism and Machine Theory. 94, p. 141-147 7 p., 2545.

Research output: Contribution to journalArticle

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

Application of broadband nonlinear targeted energy transfers for seismic mitigation of a shear frame: Computational results

Nucera, F., McFarland, D. M., Bergman, L. A. & Vakakis, A. F., Jul 19 2010, In : Journal of Sound and Vibration. 329, 15, p. 2973-2994 22 p.

Research output: Contribution to journalArticle

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

A study on torsional vibration attenuation in automotive drivetrains using absorbers with smooth and non-smooth nonlinearities

Haris, A., Motato, E., Theodossiades, S., Rahnejat, H., Kelly, P., Vakakis, A., Bergman, L. & McFarland, D. M., Jun 2017, In : Applied Mathematical Modelling. 46, p. 674-690 17 p.

Research output: Contribution to journalArticle

Asymptotic analysis of passive nonlinear suppression of aeroelastic instabilities of a rigid wing in subsonic flow

Gendelman, O. V., Vakakis, A. F., Bergman, L. & McFarland, D. M., 2010, In : SIAM Journal on Applied Mathematics. 70, 5, p. 1655-1677 23 p.

Research output: Contribution to journalArticle

A time-domain nonlinear system identification method based on multiscale dynamic partitions

Lee, Y. S., Tsakirtzis, S., Vakakis, A. F., Bergman, L. A. & McFarland, D. M., Aug 1 2011, In : Meccanica. 46, 4, p. 625-649 25 p.

Research output: Contribution to journalArticle

A tip-tilt-piston micromirror with an elastomeric universal joint fabricated via micromasonry

Yang, Z., Jeong, B., Vakakis, A. & Kim, S., Apr 1 2015, In : Journal of Microelectromechanical Systems. 24, 2, p. 262-264 3 p., 7052332.

Research output: Contribution to journalArticle

Atomic force microscope infrared spectroscopy on 15 nm scale polymer nanostructures

Felts, J. R., Cho, H., Yu, M. F., Bergman, L. A., Vakakis, A. F. & King, W. P., Feb 1 2013, In : Review of Scientific Instruments. 84, 2, 023709.

Research output: Contribution to journalArticle

Breaking Lorentz reciprocity to overcome the time-bandwidth limit in physics and engineering

Tsakmakidis, K. L., Shen, L., Schulz, S. A., Zheng, X., Upham, J., Deng, X., Altug, H., Vakakis, A. F. & Boyd, R. W., Jun 23 2017, In : Science. 356, 6344, p. 1260-1264 5 p.

Research output: Contribution to journalArticle

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

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

Cantilever dynamics in higher-harmonic atomic force microscopy for enhanced material characterization

Potekin, R., Dharmasena, S., McFarland, D. M., Bergman, L., Vakakis, A. F. & Cho, H., Apr 1 2017, In : International Journal of Solids and Structures. 110-111, p. 332-339 8 p.

Research output: Contribution to journalArticle

Classification of periodic orbits of two-dimensional homogeneous granular crystals with no pre-compression

Detroux, T., Starosvetsky, Y., Kerschen, G. & Vakakis, A. F., Apr 2014, In : Nonlinear Dynamics. 76, 1, p. 673-696 24 p.

Research output: Contribution to journalArticle

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

Comparing linear and essentially nonlinear vibration-based energy harvesting

Quinn, D. D., Triplett, A. L., Bergman, L. A. & Vakakis, A. F., Jan 1 2011, In : Journal of Vibration and Acoustics, Transactions of the ASME. 133, 1, 011001.

Research output: Contribution to journalArticle

Complex nonlinear dynamics in the limit of weak coupling of a system of microcantilevers connected by a geometrically nonlinear tunable nanomembrane

Jeong, B., Cho, H., Keum, H., Kim, S., McFarland, D. M., Bergman, L., King, W. P. & Vakakis, A. F., Nov 21 2014, In : Nanotechnology. 25, 46, 465501.

Research output: Contribution to journalArticle

Computational study of vortex-induced vibration of a sprung rigid circular cylinder with a strongly nonlinear internal attachment

Tumkur, R. K. R., Calderer, R., Masud, A., Pearlstein, A. J., Bergman, L. A. & Vakakis, A. F., Jul 2013, In : Journal of Fluids and Structures. 40, p. 214-232 19 p.

Research output: Contribution to journalArticle

Design, simulation, and large-scale testing of an innovative vibration mitigation device employing essentially nonlinear elastomeric springs

Luo, J., Wierschem, N. E., Fahnestock, L. A., Spencer, B. F., Quinn, D. D., Mcfarland, D. M., Vakakis, A. F. & Bergman, L. A., Oct 10 2014, In : Earthquake Engineering and Structural Dynamics. 43, 12, p. 1829-1851 23 p.

Research output: Contribution to journalArticle

Direct detection of nonlinear modal interactions from time series measurements

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

Research output: Contribution to journalArticle

Dynamic analysis of cross shaft type universal joint with clearance

Lu, J. W., Wang, G. C., Chen, H., Vakakis, A. F. & Bergman, L. A., Nov 1 2013, In : Journal of Mechanical Science and Technology. 27, 11, p. 3201-3205 5 p.

Research output: Contribution to journalArticle

Dynamics of a linear oscillator coupled to a bistable light attachment: Numerical study

Romeo, F., Sigalov, G., Bergman, L. A. & Vakakis, A. F., Jan 1 2015, In : Journal of Computational and Nonlinear Dynamics. 10, 1, 011007.

Research output: Contribution to journalArticle

Dynamics of a linear oscillator coupled to a bistable light attachment: Analytical study

Manevitch, L. I., Sigalov, G., Romeo, F., Bergman, L. A. & Vakakis, A., Jan 1 2014, In : Journal of Applied Mechanics, Transactions ASME. 81, 4, 041011-1.

Research output: Contribution to journalArticle

Effect of 1:3 resonance on the steady-state dynamics of a forced strongly nonlinear oscillator with a linear light attachment

Kurt, M., Slavkin, I., Eriten, M., McFarland, D. M., Gendelman, O. V., Bergman, L. & Vakakis, A. F., Aug 2014, In : Archive of Applied Mechanics. 84, 8, p. 1189-1203 15 p.

Research output: Contribution to journalArticle

Effect of an internal nonlinear rotational dissipative element on vortex shedding and vortex-induced vibration of a sprung circular cylinder

Tumkur, R. K. R., Pearlstein, A. J., Masud, A., Gendelman, O. V., Blanchard, A. B., Bergman, L. & Vakakis, A. F., Oct 10 2017, In : Journal of Fluid Mechanics. 828, p. 196-235 40 p.

Research output: Contribution to journalArticle

Effect of stochasticity on targeted energy transfer from a linear medium to a strongly nonlinear attachment

Sapsis, T. P., Vakakis, A. F. & Bergman, L., Apr 1 2011, In : Probabilistic Engineering Mechanics. 26, 2, p. 119-133 15 p.

Research output: Contribution to journalArticle

Effects of uncertainties on pulse attenuation in dimer granular chains with and without pre-compression

Hasan, M. A., Pichler, L., Starosvetsky, Y., McFarland, D. M. & Vakakis, A. F., Oct 30 2015, In : Continuum Mechanics and Thermodynamics. 27, 4-5, p. 749-766 18 p.

Research output: Contribution to journalArticle

Energy equipartition in two-dimensional granular systems with spherical intruders

Szelengowicz, I., Hasan, M. A., Starosvetsky, Y., Vakakis, A. & Daraio, C., Mar 14 2013, In : Physical Review E - Statistical, Nonlinear, and Soft Matter Physics. 87, 3, 032204.

Research output: Contribution to journalArticle

Energy harvesting from impulsive loads using intentional essential nonlinearities

Quinn, D. D., Triplett, A. L., Vakakis, A. F. & Bergman, L., Feb 9 2011, In : Journal of Vibration and Acoustics, Transactions of the ASME. 133, 1, 011004.

Research output: Contribution to journalArticle

Enhanced passive targeted energy transfer in strongly nonlinear mechanical oscillators

Gendelman, O. V., Sapsis, T., Vakakis, A. F. & Bergman, L. A., Jan 3 2011, In : Journal of Sound and Vibration. 330, 1, p. 1-8 8 p.

Research output: Contribution to journalArticle

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

Experimental study of nonlinear acoustic bands and propagating breathers in ordered granular media embedded in matrix

Hasan, M. A., Cho, S., Remick, K., Vakakis, A. F., McFarland, D. M. & Kriven, W. M., Jan 1 2014, In : Granular Matter. 17, 1, p. 49-72 24 p.

Research output: Contribution to journalArticle

Experimental Study of Nonlinear Resonances and Anti-Resonances in a Forced, Ordered Granular Chain

Zhang, Y., Pozharskiy, D., McFarland, D. M., Kevrekidis, P. G., Kevrekidis, I. G. & Vakakis, A. F., Apr 1 2017, In : Experimental Mechanics. 57, 4, p. 505-520 16 p.

Research output: Contribution to journalArticle

Experimental Study of Strongly Nonlinear Resonances and Anti-Resonances in Granular Dimer Chains

Potekin, R., Jayaprakash, K. R., McFarland, D. M., Remick, K., Bergman, L. A. & Vakakis, A. F., Jun 1 2013, In : Experimental Mechanics. 53, 5, p. 861-870 10 p.

Research output: Contribution to journalArticle

Experimental system identification of the dynamics of a vibro-impact beam with a view towards structural health monitoring and damage detection

Chen, H., Kurt, M., Lee, Y. S., McFarland, D. M., Bergman, L. A. & Vakakis, A. F., May 3 2014, In : Mechanical Systems and Signal Processing. 46, 1, p. 91-113 23 p.

Research output: Contribution to journalArticle

Experimental testing and numerical simulation of a six-story structure incorporating two-degree-of-freedom nonlinear energy sink

Wierschem, N. E., Luo, J., Al-Shudeifat, M., Hubbard, S., Ott, R., Fahnestock, L. A., Quinn, D. D., McFarland, D. M., Spencer, B. F., Vakakis, A. F. & Bergman, L., Jun 1 2014, In : Journal of Structural Engineering (United States). 140, 6, 04014027.

Research output: Contribution to journalArticle

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

Zhang, Z., Manevitch, L. I., Smirnov, V., Bergman, L. & 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

Frequency bands of strongly nonlinear homogeneous granular systems

Lydon, J., Jayaprakash, K. R., Ngo, D., Starosvetsky, Y., Vakakis, A. F. & Daraio, C., Jul 19 2013, In : Physical Review E - Statistical, Nonlinear, and Soft Matter Physics. 88, 1, 012206.

Research output: Contribution to journalArticle

Frequency-energy plots of steady-state solutions for forced and damped systems, and vibration isolation by nonlinear mode localization

Kurt, M., Eriten, M., McFarland, D. M., Bergman, L. A. & Vakakis, A. F., Aug 1 2014, In : Communications in Nonlinear Science and Numerical Simulation. 19, 8, p. 2905-2917 13 p.

Research output: Contribution to journalArticle

High-Frequency Dynamic Overshoot in Linear and Nonlinear Periodic Media

Zhang, Y. & Vakakis, A. F., Jan 1 2017, In : Journal of Computational and Nonlinear Dynamics. 12, 1, 011012.

Research output: Contribution to journalArticle

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

Improved atomic force microscope infrared spectroscopy for rapid nanometer-scale chemical identification

Cho, H., Felts, J. R., Yu, M. F., Bergman, L. A., Vakakis, A. F. & King, W. P., Nov 8 2013, In : Nanotechnology. 24, 44, 444007.

Research output: Contribution to journalArticle

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., Feb 1 2018, In : Journal of the Acoustical Society of America. 143, 2, p. 746-755 10 p.

Research output: Contribution to journalArticle