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Advances in Acoustics and Vibration
Volume 2014 (2014), Article ID 239178, 14 pages
http://dx.doi.org/10.1155/2014/239178
Research Article

In Situ Measurement of Discomfort Curves for Seated Subjects in a Car on the Four-Post Rig

Mechanical Engineering and Mathematical Sciences, Faculty of Technology, Design and Environment, Oxford Brookes University, Wheatley, Oxford OX33 1HX, UK

Received 8 January 2014; Revised 12 June 2014; Accepted 3 July 2014; Published 4 August 2014

Academic Editor: Marc Thomas

Copyright © 2014 T. Ibicek and A. N. Thite. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. G. Kyung, M. A. Nussbaum, and K. Babski-Reeves, “Driver sitting comfort and discomfort (part I): use of subjective ratings in discriminating car seats and correspondence among ratings,” International Journal of Industrial Ergonomics, vol. 38, no. 5-6, pp. 516–525, 2008. View at Publisher · View at Google Scholar · View at Scopus
  2. M. J. Griffin, Handbook of Human Vibration, Elsevier/Academic Press, London, UK, 1990.
  3. N. J. Mansfield, Human Response to Vibration, CRC Press, London, UK, 2005.
  4. A. J. Jones and D. J. Saunders, “Equal comfort contours for whole body vertical, pulsed sinusoidal vibration,” Journal of Sound and Vibration, vol. 23, no. 1, pp. 1–14, 1972. View at Publisher · View at Google Scholar · View at Scopus
  5. B. Basri and M. J. Griffin, “Equivalent comfort contours for vertical seat vibration: effect of vibration magnitude and backrest inclination,” Ergonomics, vol. 55, no. 8, pp. 909–922, 2012. View at Publisher · View at Google Scholar · View at Scopus
  6. G. S. Paddan, N. J. Mansfield, C. I. Arrowsmith, A. N. Rimell, S. K. King, and S. R. Holmes, “The influence of seat backrest angle on perceived discomfort during exposure to vertical whole-body vibration,” Ergonomics, vol. 55, no. 8, pp. 923–936, 2012. View at Publisher · View at Google Scholar · View at Scopus
  7. I. Kingma and J. H. van Dieën, “Car driving with and without a movable back support: effect on transmission of vibration through the trunk and on its consequences for muscle activation and spinal shrinkage,” Ergonomics, vol. 52, no. 7, pp. 830–839, 2009. View at Publisher · View at Google Scholar · View at Scopus
  8. G. S. Paddan, S. R. Holmes, N. J. Mansfield et al., “The influence of seat backrest angle on human performance during whole-body vibration,” Ergonomics, vol. 55, no. 1, pp. 114–128, 2012. View at Publisher · View at Google Scholar · View at Scopus
  9. ISO, “Mechanical vibration and shock: evaluation of human exposure to whole-body vibration part 1: general requirements, International Organization for Standardization,” ISO 2631-1, 1997. View at Google Scholar
  10. J. L. van Niekerk, W. J. Pielemeier, and J. A. Greenberg, “The use of seat effective amplitude transmissibility (SEAT) values to predict dynamic seat comfort,” Journal of Sound and Vibration, vol. 260, no. 5, pp. 867–888, 2003. View at Publisher · View at Google Scholar · View at Scopus
  11. M. S. Demić and J. K. Lukić, “Human body under two-directional random vibration,” Journal of Low Frequency Noise Vibration and Active Control, vol. 27, no. 3, pp. 185–201, 2008. View at Publisher · View at Google Scholar · View at Scopus
  12. T. E. Fairley and M. J. Griffin, “The apparent mass of the seated human body: vertical vibration,” Journal of Biomechanics, vol. 22, no. 2, pp. 81–94, 1989. View at Publisher · View at Google Scholar · View at Scopus
  13. T. M. Hacaambwa and J. Giacomin, “Subjective response to seated fore-and-aft direction whole-body vibration,” International Journal of Industrial Ergonomics, vol. 37, no. 1, pp. 61–72, 2007. View at Publisher · View at Google Scholar · View at Scopus
  14. D. J. Oborne, “Vibration and passenger comfort: can data from subjects be used to predict passenger comfort?” Applied Ergonomics, vol. 9, no. 3, pp. 155–161, 1978. View at Publisher · View at Google Scholar · View at Scopus
  15. I. Kushiro, E. Yasuda, and S. Doi, “An analysis of pitch and bounce motion, requiring high performance of ride comfort,” Vehicle System Dynamics, vol. 41, pp. 83–92, 2004. View at Publisher · View at Google Scholar · View at Scopus
  16. P. Jönsson and Ö. Johansson, “Prediction of vehicle discomfort from transient vibrations,” Journal of Sound and Vibration, vol. 282, no. 3–5, pp. 1043–1064, 2005. View at Publisher · View at Google Scholar · View at Scopus
  17. T. Ibicek and A. Thite, “Quantification of human discomfort in a vehicle using a four-post rig excitation,” Journal of Low Frequency Noise Vibration and Active Control, vol. 31, no. 1, pp. 29–42, 2012. View at Publisher · View at Google Scholar · View at Scopus
  18. “Dynasoft Multimatix MX user manual,” MTCA, 2008.
  19. I. G. Vanhees and I. M. Maes, “Vehicle suspension characterisation by using road simulation on a 4 poster test rig,” in Proceedings of the 2002 International Conference on Noise and Vibration Engineering (ISMA '02), pp. 63–70, September 2002. View at Scopus
  20. L. C. Fothergill and M. J. Griffin, “The subjective magnitude of whole body vibration,” Ergonomics, vol. 20, no. 5, pp. 521–533, 1977. View at Publisher · View at Google Scholar · View at Scopus
  21. S. Maeda, “Necessary research for standardization of subjective scaling of whole-body vibration,” Industrial Health, vol. 43, no. 3, pp. 390–401, 2005. View at Publisher · View at Google Scholar · View at Scopus
  22. S. Maeda, N. J. Mansfield, and N. Shibata, “Evaluation of subjective responses to whole-body vibration exposure: effect of frequency content,” International Journal of Industrial Ergonomics, vol. 38, no. 5-6, pp. 509–515, 2008. View at Publisher · View at Google Scholar · View at Scopus