DOI QR코드

DOI QR Code

Biomechanical Analysis of Human Balance Control

  • Shin, Youngkyun (Department of Electrical Engineering, Yuhan University) ;
  • Park, Gu-Bum (Department of Electrical Engineering, Yuhan University)
  • 투고 : 2014.01.21
  • 심사 : 2014.02.28
  • 발행 : 2014.03.31

초록

A single-inverted-pendulum model is presented to simulate and predict the passive response of human balance control. This simplified biomechanical model was comprised of a torsional spring and damper, and a lump mass. An estimation of frequency response function was conducted to parameterize the complexity. The frequency domain identification method is used to identify the parameters of the model. The equivalent viscoelastic parameters of standing body were obtained and there was good conformity between the simulation and experimental result.

키워드

참고문헌

  1. R. Fitzpatrick and D. I. McCloskey, "Proprioceptive, visual and vestibular thresholds for the perception of sway during standing in humans," J. Physiol., 478:173-186, 1994. https://doi.org/10.1113/jphysiol.1994.sp020240
  2. D. A. Winter, "Biomechanics and Motor Control of Human Movement," Toronto, John Willey & Sons Inc., 1990.
  3. I. D. Loram, and M. Lakie, "Human balancing of an inverted pendulum: position control by small, ballistic-like, throw and catch movements," J. Physiol., 540:1111-1124, 2002. https://doi.org/10.1113/jphysiol.2001.013077
  4. D. A. Winter, F. Pince, J. S. Frank, C. Powell, K. F. Zabjek, "Unified theory regarding A/P and M/L balance in quiet stance," J. Neurophysiol., 75:2334-2343, 1996.
  5. P. Morasso, M. Schieppati, "Can muscle stiffness alone stabilize upright standing?," J. Neurophysiol., 83:1622-1626, 1999.
  6. R. J. Peterka and M. S. Benolken, "Role of somatosensory and vestibular cues in attenuating visually induced human postural sway," Exp..BrainRes., 105:101-110, 1995.
  7. Y. Fukuoka, K. Tanaka, A. Ishida, and H. Minamitani, "Characteristics of visual feedback in postural control during standing," IEEE Trans. Rehabil. Eng., vol. 7, no. 4, pp. 427-434, 1999. https://doi.org/10.1109/86.808946
  8. R. Pintelon, and J. Schoukens, "System identification. A frequency domain approach," IEEE Press, 2001.
  9. J. S. Bendat, and A. G. Piersol, "Engineering applications of correlation and spectral analysis," Johan Wiley & Sons, 1980.
  10. R. Pintelon, J. Schoukens, and J. Renneboog, "The geometric mean of power (amplitude) spectra has a much smaller bias than the classical arithmetic (RMS) averaging," IEEE Trans. Instrum. Meas., vol. 37, no. 2, pp. 213-218, 1988. https://doi.org/10.1109/19.6054
  11. I. Kollar, "Frequency domain system identification Toolbox-User's Guide," The Mathworks, Inc., 2001.
  12. J. Schoukens and J. Renneboog, "Modeling the noise influence on the fourier coefficients after a discrete fourier transform," IEEE Trans. Instrum. Meas., vol. IM-35, no. 3, pp. 278-286, 1986.
  13. R. Johansson, M. Magnusson, and M. Akesson, "Identification of human postural dynamics," IEEE Biomed. Eng., Vol. 35, No. 10, pp. 858-869, 1988. https://doi.org/10.1109/10.7293
  14. P. De Leva, "Adjustments to Zatsiorsky-Seluyanov's segment inertia parameters," J. Biomechan., vol. 29, no. 9, pp. 1223-1230, 1996. https://doi.org/10.1016/0021-9290(95)00178-6
  15. P. Gatev, S. Thomas, T. Kepple, and M. Halett, "Feedforward ankle strategy of balance during quiet stance in adults," J. Physiol., 514:915-928, 1999. https://doi.org/10.1111/j.1469-7793.1999.915ad.x
  16. J. S. Bendat, "Nonlinear systems techniques and applications," Johan Wiley & Sons, 1997.