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Keywords: structural dynamics
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Journal Articles
Article Type: Technical Briefs
J. Vib. Acoust. December 2022, 144(6): 064501.
Paper No: VIB-22-1095
Published Online: August 10, 2022
... matrices of the Timoshenko–Ehrenfest beam are related to its dynamic stiffness matrix which is finally utilized to compute the natural frequencies of two illustrative examples with particular reference to the Wittrick–Williams algorithm [ 11 ]. dynamics modal analysis structural dynamics...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. August 2022, 144(4): 041005.
Paper No: VIB-21-1350
Published Online: February 21, 2022
... structural dynamics twin rotor damper power efficiency gravity vibration control Problems resulting from vibrations are many-sided in both their range of applications and severity. To overcome these problems, engineers often adjust design parameters or implement vibration suppressing devices...
Journal Articles
Article Type: Research-Article
J. Vib. Acoust. February 2019, 141(1): 011002.
Paper No: VIB-17-1522
Published Online: July 24, 2018
...://arxiv.org/abs/1609.07196 [2] Friswell , M. I. , and Mottershead , J. E. , 1995 , Finite Element Model Updating in Structural Dynamics. Solid Mechanics and Its Applications , Kluwer Academic Publishers Group , Dordrecht, The Netherlands. [3] Lucifredi , A. , Mazzieri , C...
Journal Articles
Article Type: Research-Article
J. Vib. Acoust. February 2019, 141(1): 011003.
Paper No: VIB-18-1080
Published Online: July 24, 2018
... 02 2018 05 06 2018 Smart materials Structural dynamics Vibration control Structures Control Vibrational energy harvesters extract electrical energy from ambient vibrations to power stand-alone wireless microelectronic devices [ 1 , 2 ]. These harvesters reduce our dependency...
Journal Articles
Article Type: Research-Article
J. Vib. Acoust. December 2018, 140(6): 061017.
Paper No: VIB-18-1168
Published Online: July 5, 2018
... Structural dynamics Control 16 04 2018 31 05 2018 Contributed by the Technical Committee on Vibration and Sound of ASME for publication in the J OURNAL OF V IBRATION AND A COUSTICS . Manuscript received April 16, 2018; final manuscript received May 31, 2018; published online July 5...
Journal Articles
Article Type: Research-Article
J. Vib. Acoust. December 2018, 140(6): 061016.
Paper No: VIB-18-1049
Published Online: July 5, 2018
... to flexibly change material properties without the fixed-property limitation of conventional materials, which provides more choices in the design variables for optimum multifunctional structures. Active vibration Dynamics Materials Noise control Structural acoustics Structural dynamics Noise...
Journal Articles
Article Type: Research-Article
J. Vib. Acoust. December 2018, 140(6): 061014.
Paper No: VIB-18-1027
Published Online: July 3, 2018
...; published online July 3, 2018. Assoc. Editor: Izhak Bucher. 17 01 2018 25 05 2018 Smart materials Structural dynamics Vibration control Structures Control In this study, the optimization of a tuned mass damper (TMD) control device under transient impulse excitation...
Journal Articles
Article Type: Research-Article
J. Vib. Acoust. December 2018, 140(6): 061010.
Paper No: VIB-17-1403
Published Online: May 17, 2018
.... , and Stanciulescu , I. , 2015, “ Inconsistent Stability of Newmark's Method in Structural Dynamics Applications ,” J. Comput. Nonlinear Dyn. , 10 ( 5 ), p. 051006 . 10.1115/1.4028221 [32] Timoshenko , S. P. , and Gere , J. M. , 1961 , Theory of Elastic Stability , McGraw-Hill , New York...
Journal Articles
Article Type: Research-Article
J. Vib. Acoust. December 2018, 140(6): 061007.
Paper No: VIB-17-1532
Published Online: May 10, 2018
... Daqaq. 06 12 2017 16 04 2018 Structural dynamics Vibration control Control Dynamic vibration absorbers (DVAs) can be utilized as effective passive vibration control devices. DVAs were introduced and developed originally as devices for damping the vibration of bodies [ 1...
Journal Articles
Article Type: Research-Article
J. Vib. Acoust. December 2018, 140(6): 061002.
Paper No: VIB-17-1402
Published Online: May 7, 2018
...-time speed of the moving cars, which reveals that the speeds decrease with time at a small and almost constant deceleration which can affect the structural dynamic response. A fascinating experiment is the use of two cars connected in series, which is very rare and has never been done on a multispan...
Journal Articles
Article Type: Research-Article
J. Vib. Acoust. October 2018, 140(5): 051016.
Paper No: VIB-17-1160
Published Online: May 3, 2018
... and Manufacturing Innovation (CMMI) project entitled “Collaborative Research: Enabling Noncontact Structural Dynamic Identification with Focused Ultrasound Radiation Force” and by Department of the Air Force AFRL/RWK “Nonstationary System State Identification using Complex Polynomial Representations.” The authors...
Journal Articles
Article Type: Research-Article
J. Vib. Acoust. October 2018, 140(5): 051011.
Paper No: VIB-17-1162
Published Online: April 26, 2018
.... Editor: A. Srikantha Phani. 18 04 2017 06 03 2018 Damping Materials Modal analysis Structural dynamics Vibration control Acoustics Control Topology optimization method has been employed to design flexible structures under static and dynamic loading. Although...
Journal Articles
Article Type: Research-Article
J. Vib. Acoust. October 2018, 140(5): 051012.
Paper No: VIB-17-1453
Published Online: April 26, 2018
.... Aeroelasticity Dynamics Random vibration Structural dynamics Control In recent decades, an increasing number of slender bridges has been built worldwide with long spans in many coastal areas to cross straits or seas, linking cities or islands. These long-span bridges are usually highly flexible...
Journal Articles
Article Type: Research-Article
J. Vib. Acoust. October 2018, 140(5): 051009.
Paper No: VIB-17-1368
Published Online: April 20, 2018
...Benjamin A. Goodpaster; Ryan L. Harne The ability to predict multistable structural dynamics challenges the development of future high-performance air vehicles that will be subjected to extreme multiphysics loads. To aid in the establishment of methodologies that characterize the response states...
Journal Articles
Article Type: Research-Article
J. Vib. Acoust. October 2018, 140(5): 051007.
Paper No: VIB-17-1300
Published Online: April 18, 2018
... received February 26, 2018; published online April 18, 2018. Editor: I. Y. (Steve) Shen. 05 07 2017 26 02 2018 Rotor dynamics Smart materials Structural dynamics Structures Control Turbomachinery blades within a single stage are nominally identical and, when attached...
Journal Articles
Article Type: Research-Article
J. Vib. Acoust. October 2018, 140(5): 051002.
Paper No: VIB-16-1400
Published Online: April 16, 2018
... April 16, 2018. Assoc. Editor: John Judge. 15 08 2016 27 02 2018 Structural dynamics Vibration control Control Mistuning in a bladed rotor vibration, which refers to blade to blade variations in modal properties, has been a highly active area of research [ 1 ]. In a bladed...
Journal Articles
Article Type: Research-Article
J. Vib. Acoust. August 2018, 140(4): 041019.
Paper No: VIB-17-1456
Published Online: March 30, 2018
...) to estimate the probability of failure, while the SORM approximates the limit state function with the second-order terms of Taylor expansion. Dynamics Structural dynamics Vibration control Control The derivative term ( ∂ / ∂ x i ) ( ∂ f ¯ ( x ) / ∂ ω...
Journal Articles
Article Type: Research-Article
J. Vib. Acoust. August 2018, 140(4): 041005.
Paper No: VIB-17-1191
Published Online: February 23, 2018
... and actuators Smart materials Structural dynamics Vibration control Structures Control Cantilever beam model is among the most frequently used structures in engineering applications, such as wings, antennas, robot arms, etc. A systematic study on the dynamic control of a cantilever beam has been...
Journal Articles
Article Type: Research-Article
J. Vib. Acoust. August 2018, 140(4): 041002.
Paper No: VIB-17-1410
Published Online: February 22, 2018
... Kessissoglou. 08 09 2017 12 12 2017 Active vibration Dynamics Stability Structural dynamics Vibration control Noise control Control Passive and active controls are commonly used to suppress vibrations of flexible structures [ 1 , 2 ]. Passive vibration control devices consume...
Journal Articles
Article Type: Research-Article
J. Vib. Acoust. June 2018, 140(3): 031013.
Paper No: VIB-17-1285
Published Online: February 9, 2018
.... 28 06 2017 18 12 2017 Structural dynamics Control Ultraviolet (UV) light-activated shape memory polymers (LaSMPs) are recently developed smart materials which contain special photosensitive molecules. When the light-sensitive molecules such as cinnamic acid and cinnamyliden...