Transactions of the Korean Society for Noise and Vibration Engineering (한국소음진동공학회논문집)

The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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Vibration Reduction of Beam Structure Using Squeeze Mode ER Mount

압착모드형 ER마운트를 이용한 보 구조물의 진동저감 해석

  • Published : 2002.07.01
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Abstract

To reduce unwanted vibrations in war ship which may be transmitted through underwater path, it is required to use high damping mounts to isolate the vibration. In this work, the beam structure with squeeze mode ER mount is proposed and response characteristics such as acceleration and force transmissibility of beam with constant voltage and optimal controller are experimentally analyzed. The controller is empirically realized and control responses are evaluates in frequency domains. Experiments show vibration reduction capability of squeeze mode ER mount.

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References

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  2. Choi, S. B. and Choi, Y. T.. 1999, "Sliding Mode Control of Shear-mode Type ER Engine Mount", KSME International Journal 13, pp. 26-33 https://doi.org/10.1007/BF02946120
  3. 홍성룡, 최승복, 정우진, 함일배, 김두기. 2000, "작동모드에 따른 ER마운트의 동특성 해석", 한국소음진동공학회지, 제 10권 제 5호. pp. 819-829
  4. Hong, S. R., Choi, S. B., Jung. W. J.. Harn. I. B. and Kim, D. K., 2001, "Vibration Control of an ER Mount Subjected to High Static Loads", Journal of Sound and Vibration 242, pp. 740-748 https://doi.org/10.1006/jsvi.2000.3358
  5. Hong, S. R., Choi, S. B., Jung, W. J. and Jeong, W. B., 2001, "Vibration Isolation of Structural Systems Using Squseze Mode ER Mount", 8th International Conference on ER Fluid and Magnetic Rheological(MR) Suspensions
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Cited by

  1. Investigation on Vibration Control of Squeeze Mode ER Mount Subjected to 200 kg of Static Load vol.12, pp.11, 2002, https://doi.org/10.5050/KSNVN.2002.12.11.882