Transactions of the Korean Society of Automotive Engineers (한국자동차공학회논문집)

The Korean Society of Automotive Engineers (한국자동차공학회)
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Evaluation of Ride Comfort Considering Seat and Ride Vibration Modes

주행 진동 모드와 시트 진동을 고려한 추행 안락감 분석

  • 김명규 (현대자동차) ;
  • 유완석 (부산대학교 기계기술연구소) ;
  • 김정훈 (부산대학교 기계설계공학과 대학원)
  • Published : 2002.07.01
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Abstract

Ride comfort, one of the most important performances of a car, is affected by vibration, noise, dynamic movement, and ergonomic factors. Among these factors, ride comfort vibration is heavily affected by the seat system, tire, suspension, and body structure. In this study, vibration characteristics of seat, tire, suspension, and body structure are analyzed. The vibration transfer function from the road input to the human body is also investigated.

Keywords

References

  1. P. Branton, 'Behaviour, Body Mechanics and Discomfort,' Ergonomics, Vol.12, No.2, pp. 316-327, 1969 https://doi.org/10.1080/00140136908931055
  2. A.D. Bruning, 'Customer Perception of In-ve-hide Comfort,' UK Group Meeting on Human Response to Vibration, pp.345-354, 1997
  3. G. Millet, D. Pignede, 'The Soft & Firm Seat : How Innovation in Automotive Seating Can Improve the User's Well Being,' SAE 2001-01-0383, 2001
  4. H. Okiyama, N. Michida, 'Objective Evaluation of Seat Lateral Support for Cornering,' SAE 2001-01-0387, 2001
  5. M. G . Kim, 'The Effects of Vehicle Velocity and Engine Mount Stiffness on Ride Comfort,' SAE 941045, 1994
  6. Roy R. Craig Jr. Structural Dynamics, John Wiley & Sons, 1981
  7. J. S. Bendat, A. G. Piersol, Random Data, John Wiley & Sons, 1986
  8. M. J. Griffin, 'Handbook of Human Vibration,' Academic Press, 1990