The characteristic comparison of the accelerometer and the gyroscope using the pendulum model of body sway

Kanitthika Kaewkannate, Gyucheol Han, Sung Min Kim, Soochan Kim

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The accelerometer and gyroscope are used to identify the postural control disease as regards to the posturographic or sway analysis. For example, a gyroscope attached on the waist or head provides the several information such as sway area, sway velocity and others. However, prevalent methods did not describe the optimal position or reliable sensor for analysis. The purpose of this study is to observe and compare characteristics of accelerometers and gyroscopes according to attached positions because it can give the different results. We are assuming a pendulum model when the body sway, the 3-axis calibrated sensor accelerometer and gyroscope were attached on the different positions. From the experimental results, we have confirmed that the reliability of the accelerometers is depends on the position of the pendulum model contrast for the gyroscopes.

Original languageEnglish
Title of host publicationApplied Science and Precision Engineering Innovation
Pages406-410
Number of pages5
DOIs
StatePublished - 2014
EventInternational Applied Science and Precision Engineering Conference 2013, ASPEC 2013 - NanTou, Taiwan, Province of China
Duration: 18 Oct 201322 Oct 2013

Publication series

NameApplied Mechanics and Materials
Volume479-480
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

ConferenceInternational Applied Science and Precision Engineering Conference 2013, ASPEC 2013
Country/TerritoryTaiwan, Province of China
CityNanTou
Period18/10/1322/10/13

Keywords

  • Accelerometer
  • Body sway
  • Gyroscope
  • Inverted pendulum
  • Sway measurement

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