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Determination of characteristic parameters of human postural dynamics

Johansson, R LU and Magnusson, M LU (1989) In Acta Oto-Laryngologica 468. p.221-225
Abstract

Posture control performance was quantified in three variables (swiftness, stiffness, damping). Subjects were tested with a force platform recording body sway induced by vibrators attached to the calf muscles. Parameter estimation was made with identification of a transfer function representing the stabilized inverted pendulum. It is conjectured that the state feedback parameters identified are suitable for use in assessing ability to maintain posture.

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author
publishing date
type
Contribution to journal
publication status
published
subject
keywords
Adult, Female, Humans, Leg, Likelihood Functions, Male, Models, Biological, Muscles, Posture, Vibration, Journal Article, Research Support, Non-U.S. Gov't
in
Acta Oto-Laryngologica
volume
468
pages
5 pages
publisher
Taylor & Francis
external identifiers
  • scopus:0024826723
  • pmid:2635507
ISSN
1651-2251
DOI
10.3109/00016488909139050
language
English
LU publication?
no
id
d7e67f2f-8d3f-443e-8920-c291d7cc7708 (old id 8496454)
date added to LUP
2016-04-04 14:35:03
date last changed
2019-04-02 02:16:43
@article{d7e67f2f-8d3f-443e-8920-c291d7cc7708,
  abstract     = {<p>Posture control performance was quantified in three variables (swiftness, stiffness, damping). Subjects were tested with a force platform recording body sway induced by vibrators attached to the calf muscles. Parameter estimation was made with identification of a transfer function representing the stabilized inverted pendulum. It is conjectured that the state feedback parameters identified are suitable for use in assessing ability to maintain posture.</p>},
  author       = {Johansson, R and Magnusson, M},
  issn         = {1651-2251},
  language     = {eng},
  pages        = {221--225},
  publisher    = {Taylor & Francis},
  series       = {Acta Oto-Laryngologica},
  title        = {Determination of characteristic parameters of human postural dynamics},
  url          = {http://dx.doi.org/10.3109/00016488909139050},
  doi          = {10.3109/00016488909139050},
  volume       = {468},
  year         = {1989},
}