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플라스틱 보조재를 갖는 영화관 의자 시트의 진동전달 특성

Vibration Transfer Characteristic of Seat with the Auxiliary Plastic Member for Movie Theater Chair

  • Kang, Hwa-Joong (Department of Control and Mechanical Engineering, the Graduate School, Pukyong National University) ;
  • Kim, Tae-Gyun (The director of Acouve Co. Ltd.) ;
  • Moon, Deok-Hong (Department of Mechanical System Engineering, Pukyong National University)
  • 투고 : 2014.08.18
  • 심사 : 2014.10.22
  • 발행 : 2014.12.31

초록

In the previous paper, we have reported on the development of foaming sponge seat with the auxiliary spring member and suggested new possibility of the special seat with the auxiliary plastic member for movie theater chair. In this study, we have examined the major design parameters needed in the development of a foaming sponge seat in which the mesh type plastic member are inserted to improve the vibration transfer effect of a chair seat. Through analyzing several prototypes by applying experimentation as well as the experimental modal analysis method, it was confirmed that the effect of vibration transfer can be improved through the use of a mesh type plastic member and applied to the design of practical chair seat.

키워드

참고문헌

  1. O. Skile, 1989, "Vibration therapy", Music therapy, 8, pp. 61-77. https://doi.org/10.1093/mt/8.1.61
  2. C. D. Maranto, 1993, "Music therapy and stress management", Guilford press, pp. 407-443.
  3. S. H. Kim, H. J. Kang, T. K. Kim AND D. H. Moon, 2012, "Vibration transfer characteristic of foaming sponge chair seat", Journal of korean society for power system engineering, Vol.16, No.1, pp. 24-29. https://doi.org/10.9726/kspse.2012.16.1.024
  4. D. H. Moon, 2013, "Development of vibroacoutic stimulation seat for a movie theatre chair", Journal of korean society for power system engineering Vol. 17, No. 1, pp. 42-49. https://doi.org/10.9726/kspse.2013.17.1.042
  5. S. H. Kim, H. J. Kang and D. H. Moon, 2013, " Vibration transfer characteristic of foaming sponge seat with the auxiliary member for movie theater chair", Journal of korean society for power system engineering, Vol. 17, No.6, pp. 24-29.
  6. K. Yasuda, 1993, "Modal analysis and dynamic design", CORONA PUBLISH CO. LTD, Japan, pp.161-171.