期刊
APPLIED SCIENCES-BASEL
卷 12, 期 3, 页码 -出版社
MDPI
DOI: 10.3390/app12031084
关键词
virtual reality; digital human modeling; physical ergonomics analysis; product development; automotive industry
类别
资金
- National Council for Scientific and Technological Development (CNPq) [308783/2020-4]
The late detection of ergonomic component assembly issues during manufacturing processes has negative impacts on operator well-being and productivity, as well as high correction costs. This study aims to analyze the application of virtual reality and digital human modeling for physical ergonomics assessment during product development in the industry. Despite a relative consensus on the benefits of integrating these technologies, their combination is rarely seen in the same analysis and most cases focus on pre-designed production processes.
The late detection of ergonomic component assembly issues during manufacturing processes has an influence on operator well-being and productivity, as well as having a high cost of correction. Although virtual reality may enhance digital human modeling, there is a knowledge gap on the combination of these technologies to assess ergonomics. This study aims to analyze the application of virtual reality and digital human modeling for physical ergonomics assessment during product development in the industry, through a review of patents and the literature. We searched the Derwent Innovation Index, Scopus, and Web of Science databases and found 250 patents and 18 articles. We observed an exponential increase in patents, concentrated among major technological players, and a wide range of technologies being invented. A significant number of studies focuses on the automotive and aviation industries. Despite a relative consensus in the literature on the benefits of integrating virtual reality and digital human modeling to assess physical ergonomics in the early stages of product development, the technologies are seldom combined in the same analysis; moreover, most cases continue to focus on analyzing pre-designed production processes, when resources are completely deployed. These outcomes may provide a reference for practitioners and researchers to develop novel solutions for the early detection of physical ergonomics issues in the industry.
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