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Keywords: vibration absorber
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Journal Articles
Article Type: Research Papers
J. Vib. Acoust. April 2022, 144(2): 021015.
Paper No: VIB-21-1314
Published Online: February 8, 2022
...Kevin Shoyer; Kevin Nakahara; Philip D. Cha In this paper, a properly tuned vibration absorber (spring-mass system) is used to induce a point of zero vibration, or node, anywhere along an arbitrarily supported beam for the purpose of suppressing vibration. Other benefits of enforcing a node include...
Journal Articles
Article Type: Technical Briefs
J. Vib. Acoust. February 2022, 144(1): 014501.
Paper No: VIB-20-1587
Published Online: June 7, 2021
...Ji-Hou Yang; Xiao-Dong Yang; Qing-Kai Han; Jin-Guo Liu To improve the vibration reduction effect in low-frequency band of dynamic vibration absorber (DVA), a novel type of articulated silicone gel column (SGC) is introduced in the design of the tuned dynamic vibration absorber. The nonlinear...
Journal Articles
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. February 2021, 143(1): 011013.
Paper No: VIB-19-1332
Published Online: August 24, 2020
...Seon Il Ha; Gil Ho Yoon This research presents a pendulum dynamic vibration absorber (PDVA) consisting of a spring and a mass in order to attenuate structural vibrations at two frequencies of hosting structure. It is a convention to attach several dynamic absorbers to hosting structure for the sake...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. February 2020, 142(1): 011019.
Paper No: VIB-19-1318
Published Online: November 18, 2019
... variability or nonrepeatability due to jointed interfaces. Inspired by advances in additive manufacturing (AM) and nonlinear vibration absorber theory, this research seeks to redesign jointed structures in an attempt to reduce the nonlinear effects introduced by the jointed interfaces. First, the nonlinear...
Journal Articles
Article Type: Research-Article
J. Vib. Acoust. December 2019, 141(6): 061003.
Paper No: VIB-19-1208
Published Online: August 1, 2019
...J. H. Porter; P. S. Harvey, Jr. Vibration absorbers are commonly used to reduce unwanted structural vibrations. In this paper, a vibration absorber composed of a sprung mass is used to enforce a location of zero displacement (or node) at a specified location on a Euler–Bernoulli beam under harmonic...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. December 2011, 133(6): 061014.
Published Online: November 28, 2011
... replicate a mass-spring-damper system to reduce efficient radiating structural modes at low frequencies. The elastic layer typically used has sound absorption properties to create a noise control device with a wide bandwidth of performance. The natural frequency of an embedded dynamic vibration absorber...
Journal Articles
Article Type: Technical Papers
J. Vib. Acoust. February 2006, 128(1): 106–114.
Published Online: November 11, 2005
...P. W. Wang; C. C. Cheng The purpose of this paper is to introduce a systematic method of designing a vibration absorber that affects vibration attenuation at multiple frequencies. This vibration absorber is a nonprismatic beam with natural frequencies intentionally designed to coincide...