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An Auto-Calibrating Knee Flexion-Extension Axis Estimator Using Principal Component Analysis with Inertial Sensors [PDF]

open access: yesSensors, 2018
Inertial measurement units (IMUs) have been demonstrated to reliably measure human joint angles—an essential quantity in the study of biomechanics.
Timothy McGrath   +2 more
doaj   +8 more sources

ANALYSIS OF MICRO-ELECTROMECHANICAL INERTIAL MEASUREMENT UNITS FOR UNMANNED AERIAL VEHICLE APPLICATIONS [PDF]

open access: yesScientific Journal of Silesian University of Technology. Series Transport, 2022
Typically, an inertial navigation system (INS) is used to determine the position, speed, and orientation of an object moving relative to the earth's surface. The navigation information (position, speed and orientation) of an unmanned aerial vehicle (UAV)
Aftandil MAMMADOV
doaj   +1 more source

Effect of IMU location on estimation of vertical ground reaction force during jumping

open access: yesFrontiers in Bioengineering and Biotechnology, 2023
Introduction: Several investigations have examined utilizing inertial measurement units (IMU) to estimate ground reaction force (GRF) during exercise. The purpose of this investigation was to determine the effect of inertial measurement units location on
Jordan A. Kerns   +4 more
doaj   +1 more source

Validation of an Embedded Motion-Capture and EMG Setup for the Analysis of Musculoskeletal Disorder Risks during Manhole Cover Handling

open access: yesSensors, 2022
Musculoskeletal disorders in the workplace are a growing problem in Europe. The measurement of these disorders in a working environment presents multiple limitations concerning equipment and measurement reliability.
Rémy Hubaut   +3 more
doaj   +1 more source

Reconstructing 3D human pose and shape from a single image and sparse IMUs [PDF]

open access: yesPeerJ Computer Science, 2023
Background Model-based 3D pose estimation has been widely used in many 3D human motion analysis applications, in which vision-based and inertial-based are two distinct lines. Multi-view images in a vision-based markerless capture system provide essential
Xianhua Liao   +5 more
doaj   +2 more sources

Balance Assessment Using a Smartwatch Inertial Measurement Unit with Principal Component Analysis for Anatomical Calibration

open access: yesSensors, 2023
Balance assessment, or posturography, tracks and prevents health complications for a variety of groups with balance impairment, including the elderly population and patients with traumatic brain injury.
Benjamin M. Presley   +4 more
doaj   +1 more source

Design and Implementation of a 3-Dimensional Attitudes Estimator Device using Low Cost Accelerometer & Gyroscope with Microcontroller IDE [PDF]

open access: yesINCAS Bulletin, 2020
Navigation and guidance systems for most automobile as well as aerospace applications require a coupled chip setup known as Inertial Measurement Units (IMU) which, depending on the degree of freedoms, contains a Gyroscope (for maintaining orientation and
M. RAJA, Ugur GUVEN, Kartikay SINGH
doaj   +1 more source

Learning Sensor Interdependencies for IMU-to-Segment Assignment

open access: yesIEEE Access, 2021
Due to the recent technological advances in inertial measurement units (IMUs), many applications for the measurement of human motion using multiple body-worn IMUs have been developed.
Tomoya Kaichi   +3 more
doaj   +1 more source

Inertial Sensor Technologies—Their Role in Equine Gait Analysis, a Review

open access: yesSensors, 2023
Objective gait analysis provides valuable information about the locomotion characteristics of sound and lame horses. Due to their high accuracy and sensitivity, inertial measurement units (IMUs) have gained popularity over objective measurement ...
Cristian Mihăiță Crecan   +1 more
doaj   +1 more source

The Effects of a Simple Sensor Reorientation Procedure on Peak Tibial Accelerations during Running and Correlations with Ground Reaction Forces

open access: yesSensors, 2023
While some studies have found strong correlations between peak tibial accelerations (TAs) and early stance ground reaction forces (GRFs) during running, others have reported inconsistent results.
Molly M. Bradach   +5 more
doaj   +1 more source

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