使用深度学习方法评估基于虚拟现实的智能制造环境中的姿势风险,进行人体工程学评估。

IF 2 3区 工程技术 Q3 ENGINEERING, INDUSTRIAL
Ergonomics Pub Date : 2024-11-01 Epub Date: 2024-05-14 DOI:10.1080/00140139.2024.2349757
Suman Kalyan Sardar, Seul Chan Lee
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引用次数: 0

摘要

本研究提出了一种综合人体工程学评估方法,旨在识别不安全姿势,从而在基于虚拟现实的智能制造背景下评估工业工作中的姿势风险。通过使用基于计算机视觉的深度学习(DL)卷积神经网络方法识别身体关键点的质心(COM)位移,从而识别不安全姿势。使用人体工程学风险评估工具快速上肢评估和快速全身评估计算所识别出的不安全姿势的风险等级。进行了方差分析,以确定与最不安全姿势相关的姿势运动的垂直和水平方向之间的显著差异。研究结果评估了人体工程学风险等级,并利用 DL 方法确定了智能制造行业工作中最不安全的姿势。所确定的姿势风险可帮助行业管理者和研究人员更好地了解不安全姿势。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
An ergonomic evaluation using a deep learning approach for assessing postural risks in a virtual reality-based smart manufacturing context.

This study proposes an integrated ergonomic evaluation designed to identify unsafe postures, whereby postural risks during industrial work are assessed in the context of virtual reality-based smart manufacturing. Unsafe postures were recognised by identifying the displacements of the centre of mass (COM) of body keypoints using a computer vision-based deep learning (DL) convolutional neural network approach. The risk levels for the identified unsafe postures were calculated using ergonomic risk assessment tools rapid upper limb assessment and rapid whole-body assessment. An analysis of variance was conducted to determine significant differences between the vertical and horizontal directions of postural movements associated with the most unsafe postures. The findings assess the ergonomic risk levels and identify the most unsafe postures during industrial work in smart manufacturing using DL method. The identified postural risks can help industry managers and researchers acquire a better understanding of unsafe postures.

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来源期刊
Ergonomics
Ergonomics 工程技术-工程:工业
CiteScore
4.60
自引率
12.50%
发文量
147
审稿时长
6 months
期刊介绍: Ergonomics, also known as human factors, is the scientific discipline that seeks to understand and improve human interactions with products, equipment, environments and systems. Drawing upon human biology, psychology, engineering and design, Ergonomics aims to develop and apply knowledge and techniques to optimise system performance, whilst protecting the health, safety and well-being of individuals involved. The attention of ergonomics extends across work, leisure and other aspects of our daily lives. The journal Ergonomics is an international refereed publication, with a 60 year tradition of disseminating high quality research. Original submissions, both theoretical and applied, are invited from across the subject, including physical, cognitive, organisational and environmental ergonomics. Papers reporting the findings of research from cognate disciplines are also welcome, where these contribute to understanding equipment, tasks, jobs, systems and environments and the corresponding needs, abilities and limitations of people. All published research articles in this journal have undergone rigorous peer review, based on initial editor screening and anonymous refereeing by independent expert referees.
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