Research on the Risk of Radar Antenna Array Maintenance Operations in Real Working Conditions Based on Intelligent Evaluation Tools

Jingluan Wang, Huizhong Zhang, Zhongjian Han, Yu Fan, Dengkai Chen

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

The assessment of worker posture load risk, as they interact with their work environment, is pivotal in evaluating biomechanical overload and preventing work-related musculoskeletal disorders (WMSDs). This paper investigates the application of artificial intelligence (AI) algorithms for posture risk assessment in authentic work settings. Workers' actions were recorded using smartphones, and key posture frames were extracted through pose recognition algorithms from these video samples. The key frames were digitally skeletalized, and their pose load was assessed using the Rapid Upper Limb Assessment (RULA) method. A total of 9431 key frames were extracted from a 32-min video of a single worker performing a task, after conducting two repetitive experiments. The findings demonstrate the efficacy of the method in recognizing key postures within actual work scenarios. Achieving a joint recognition accuracy of 84.6%. Moreover, 89.1% of the assessed tasks in radar antenna array maintenance resulted in upper arm scores exceeding 3 points, indicating a significant risk. This research lays a robust foundation for establishing a human-centric Industry 5.0 system, facilitating the online, real-time assessment of human posture risks.

源语言英语
主期刊名Digital Human Modeling and Applications in Health, Safety, Ergonomics and Risk Management - 15th International Conference, DHM 2024, Held as Part of the 26th HCI International Conference, HCII 2024, Proceedings
编辑Vincent G. Duffy
出版商Springer Science and Business Media Deutschland GmbH
129-140
页数12
ISBN(印刷版)9783031610653
DOI
出版状态已出版 - 2024
活动15th International Conference on Digital Human Modeling and Applications in Health, Safety, Ergonomics and Risk Management, DHM 2024, held as part of the 26th HCI International Conference, HCII 2024 - Washington, 美国
期限: 29 6月 20244 7月 2024

出版系列

姓名Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
14711 LNCS
ISSN(印刷版)0302-9743
ISSN(电子版)1611-3349

会议

会议15th International Conference on Digital Human Modeling and Applications in Health, Safety, Ergonomics and Risk Management, DHM 2024, held as part of the 26th HCI International Conference, HCII 2024
国家/地区美国
Washington
时期29/06/244/07/24

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