The Proceedings of the Dynamics & Design Conference
Online ISSN : 2424-2993
2021
Session ID : 416
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A study on establishment of error compensation model in motion measurement and analysis using wearable sensor
*Kiyoshi HIROSEAkiko KONDOSekiya KOIKE
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Abstract

This paper deals with the modeling of error by attachment of inertial sensor system, and we conduct the identification of model. The measurement information of inertial sensor systems attached on wrist and forearm segments were used. The transfer functions defined as error compensation model were identified using by the measurement information, and the degree of numerator and denominator in the transfer functions were adjusted. The 3-axis angular velocity and 3-axis acceleration were compensated, and the results indicated the effectiveness of this model.

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© 2021 The Japan Society of Mechanical Engineers
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