Journal of KSNVE (소음진동)

The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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Survey on the Vibration Transfer Characteristics of thw Whole-Body Vibration Models

인체 진동모델의 진동 전달특성에 관한 조사

  • 우춘규 (한국과학기술원, 기계공학과) ;
  • 정완섭 (한국표준과학연구원 음향진동연구실) ;
  • 김수현 (한국과학기술원, 기계공학과) ;
  • 곽윤근 (한국과학기술원, 기계공학과)
  • Published : 1996.10.01
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Abstract

This paper addresses a systematic way of understanding the transfer characteristics of whole-body vibration due to the external excitation. Amirouche's and Tamaoki's models are considered, whose analysis shows a new result that resonant frequencies related to the head vibration are well coincided with those of the body. This point reveals that the improvement of the ride quality of passenger cars can be achieved by isolating only external vibration components transfered to the body. Finally, this paper points out the limitation of previous whole-body vibration models, which gives the motivations of setting up more 'practical and generalized' whole-body vibration models of interest in this study.

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References

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