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    Design and Validation of a Portable Wireless Data Acquisition System for Measuring Human Joint Angles in Medical Applications

    Xu W 2018.pdf (4.408Mb)
    Access Status
    Open access
    Authors
    Xu, Weiyang
    Date
    2018
    Supervisor
    Cesar Ortega-Sanchez
    Type
    Thesis
    Award
    PhD
    
    Metadata
    Show full item record
    Faculty
    Science and Engineering
    School
    School of Electrical Engineering, Computing and Mathematical Sciences
    URI
    http://hdl.handle.net/20.500.11937/76045
    Collection
    • Curtin Theses
    Abstract

    A prototype sensor system to capture and measure human joint movements in medical applications was developed. An algorithm that uses measurements from two IMU sensors to estimate the angle of one human joint was developed. Custom-made hardware and software were developed. Validation results showed 0.67° maximum error in static condition, 1.56° maximum RMSE for dynamic measurements and 2.5° average error during fast movements’ tests. The prototype has been successfully used by medical teams.

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