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Keywords: Vibration
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Journal Articles
Accepted Manuscript
Publisher: ASME
Article Type: Technical Briefs
J. Appl. Mech.
Paper No: JAM-24-1035
Published Online: May 29, 2024
... of materials structures vibration wave propagation National Natural Science Foundation of China 10.13039/501100001809 12225203, 11991030, 11991033, 11622215, 11872111 Journal of Applied Mechanics. Received January 27, 2024; Accepted manuscript posted May 20, 2024. doi:10.1115/1.4065622...
Journal Articles
Accepted Manuscript
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech.
Paper No: JAM-24-1070
Published Online: May 29, 2024
... for publication in the J ournal of A pplied M echanics . 22 02 2024 19 05 2024 23 05 2024 29 05 2024 dynamics micromechanics vibration Aeronautical Science Foundation of China 10.13039/501100004750 Double First-Class Construction project of Shanghai Jiao Tong...
Journal Articles
Accepted Manuscript
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech.
Paper No: JAM-24-1120
Published Online: May 21, 2024
... a unified framework. Email: feuusc@gmail.com Email: ranislav@ucg.ac.me Contributed by the Applied Mechanics Division of ASME for publication in the J ournal of A pplied M echanics . 07 04 2024 03 05 2024 15 05 2024 21 05 2024 dynamics structures vibration...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. July 2024, 91(7): 071003.
Paper No: JAM-23-1428
Published Online: March 29, 2024
... of Koopman (HAVOK) and DMD . In general, the Hankel matrix is based on time-delay embedding, which is meant for the hidden variable in a time-series data. Vibration properties of a system could be then estimated from the eigenvalues of the approximated Koopman operator. Results of the proposed algorithm were...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. June 2024, 91(6): 061010.
Paper No: JAM-23-1491
Published Online: March 29, 2024
... are illustrated in vibration control problems. dynamics second-order systems vibration Office of Naval Research 10.13039/100000006 N00014-20-1-2080 Continuous-time algebraic Riccati equations (CAREs) often appear in control and optimization problems such as linear quadratic regulator...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. May 2024, 91(5): 051009.
Paper No: JAM-23-1438
Published Online: January 29, 2024
...-nanoscale dynamic boundary effects induced by intermolecular vdWs interactions, a parametric excitation nonlinear vibration model for dynamic behaviors of delaminated nanofilms partly bonded on substrates is established. Effects of sub-nanoscale vdWs dynamic boundaries on transient and steady-state...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. March 2024, 91(3): 031006.
Paper No: JAM-23-1315
Published Online: November 3, 2023
... to zero. Both cases yield sin ( k s ℓ s ) = 0, which in turn provides the following set of natural frequencies [ 28 ]: (23) ω = π n s ω s ; n s = 1 , 2 , 3 , … where n s indicates the order of the vibrational mode in the complete set of non-zero natural frequencies...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. March 2024, 91(3): 031003.
Paper No: JAM-23-1297
Published Online: October 31, 2023
... subsystems necessary and sufficient conditions congruence and orthogonal congruence transformations commutation condition perfectly matched system dynamics structures vibration Understanding the fundamental behavior of large-scale linear gyroscopic potential dynamical systems has, in recent...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. February 2024, 91(2): 021005.
Paper No: JAM-23-1260
Published Online: October 16, 2023
.... Since the membrane is vulnerable to pull-in instability, the conditions to prevent electromechanical instability are defined. Further, an analytical relation is established for breakdown voltage and is validated with experimental data. The analytical solution of axial vibration is presented in the form...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. January 2024, 91(1): 011010.
Paper No: JAM-23-1222
Published Online: September 11, 2023
...-frequency band gap vibration wave propagation National Natural Science Foundation of China 10.13039/501100001809 12232014 12072221 Central Universities 10.13039/501100012429 2013017 Mechanical diodes are asymmetric transmission devices that allow wave propagation in only...
Includes: Supplementary data
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. January 2024, 91(1): 011005.
Paper No: JAM-23-1157
Published Online: August 25, 2023
... as d = 20, and the distance of “adjoint” points is d Δ t = 0.4, approximately one-tenth of the vibrating period. Refer to Supplemental Figure S1 available in the Supplemental Materials on the ASME Digital Collection for the influence of the number of interspaced points d on the precision...
Includes: Supplementary data
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. September 2023, 90(9): 091009.
Paper No: JAM-23-1182
Published Online: July 27, 2023
... Flexural Vibration Shielding ,” Phys. Rev. Appl. , 8 ( 5 ), p. 054034 . 10.1103/PhysRevApplied.8.054034 [13] Matlack , K. H. , Serra-Garcia , M. , Palermo , A. , Huber , S. D. , and Daraio , C. , 2018 , “ Designing Perturbative Metamaterials From Discrete Models ,” Nat...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. October 2023, 90(10): 101002.
Paper No: JAM-23-1128
Published Online: June 15, 2023
... the improved series expansion method [ 25 , 26 ]. computational mechanics dynamics structures vibration The dynamic problems of flexible structures carrying moving subsystems are encountered in many engineering applications, including railroad bridges with high-speed trains [ 1 – 3 ], high...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. August 2023, 90(8): 081005.
Paper No: JAM-23-1051
Published Online: April 19, 2023
... ) in the time domain. In their pioneering papers Myklestad [ 19 ]; Bishop [ 20 ], Neumark [ 21 ], and subsequently Clough and Penzien [ 13 ] employed the complex stiffness k (1 + iη ), only within the context of harmonic vibrations where the input is expressed with the complex exponential function u ( t...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Appl. Mech. August 2023, 90(8): 084501.
Paper No: JAM-23-1076
Published Online: April 12, 2023
... Through-Thickness Voltages ,” Mech. Res. Commun. , 124 , p. 103928 . 10.1016/j.mechrescom.2022.103928 [35] Cooley , C. G. , and Lowe , R. L. , 2023 , “ Nonlinear Vibration of Dielectric Elastomer Membranes With Axial Inertia Effects ,” Int. J. Mech. Sci. , 248 , p. 108205...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. July 2023, 90(7): 071002.
Paper No: JAM-22-1412
Published Online: March 7, 2023
...Jianzhong Zhao; Huijie Cao; Yumeng Shuai Vibration of micro-electromechanical systems (MEMS) is of growing interest for applications in vibration measurements, vibration energy harvesters, and vibration sensors. Among the structures and devices reported, a class of 3D structures formed...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. June 2023, 90(6): 061009.
Paper No: JAM-22-1411
Published Online: March 6, 2023
...Romain Lagrange; Maria Adela Puscas This article addresses the small-amplitude forced beam vibrations of two coaxial finite-length cylinders separated by a viscous Newtonian fluid. A new theoretical approach based on an Helmholtz expansion of the fluid velocity vector is carried out, leading...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. June 2023, 90(6): 061005.
Paper No: JAM-22-1421
Published Online: February 22, 2023
... nonlinearities in viscoplastic presliding contacts. presliding contacts contact stiffness nonlinear energy dissipation viscoplasticity friction computational mechanics vibration Finite sliding, surface-to-surface interaction was used to define the contact at the interface of indenter and HDPE...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. June 2023, 90(6): 061001.
Paper No: JAM-23-1028
Published Online: February 21, 2023
..., Nagal et al. [ 39 ] proposed a theoretical dynamic model for modeling a HMSA considering the effect of strain stiffening and further designed a input-shaping scheme for aligning the dynamic response of the actuator to the desired position without any residual vibrations. In the aforementioned studies...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. March 2023, 90(3): 031010.
Paper No: JAM-22-1407
Published Online: January 23, 2023
... nonlinear chains and nonlinear resonators with nonlocal connection; both theoretical and numerical methods are used to analyze the system, and some new phenomena such as amplitude-dependent roton-like behaviors are observed. This work opens a new way for designing an extremely low-frequency vibration...