Human digital twin: a survey

Yujia Lin, Liming Chen, Aftab Ali, Christopher Nugent, Ian Cleland, Rongyang Li, Jianguo Ding, Huansheng Ning
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Abstract

The concept of the Human Digital Twin (HDT) has recently emerged as a new research area within the domain of digital twin technology. HDT refers to the replica of a physical-world human in the digital world. Currently, research on HDT is still in its early stages, with a lack of comprehensive and in-depth analysis from the perspectives of universal frameworks, core technologies, and applications. Therefore, this paper conducts an extensive literature review on HDT research, analyzing the underlying technologies and establishing typical frameworks in which the core HDT functions or components are organized. Based on the findings from the aforementioned work, the paper proposes a generic architecture for the HDT system and describes the core function blocks and corresponding technologies. Subsequently, the paper presents the state of the art of HDT technologies and their applications in the healthcare, industry, and daily life domains. Finally, the paper discusses various issues related to the development of HDT and points out the trends and challenges of future HDT research and development.
人类数字孪生:一项调查
人类数字孪生(Human Digital Twin,HDT)的概念是最近在数字孪生技术领域出现的一个新的研究领域。HDT 指的是在数字世界中复制物理世界中的人类。目前,有关 HDT 的研究仍处于早期阶段,缺乏从通用框架、核心技术和应用等角度进行全面深入的分析。因此,本文对 HDT 研究进行了广泛的文献综述,分析了其底层技术,并建立了组织 HDT 核心功能或组件的典型框架。在上述研究成果的基础上,本文提出了 HDT 系统的通用架构,并描述了核心功能模块和相应技术。随后,本文介绍了 HDT 技术的最新发展及其在医疗保健、工业和日常生活领域的应用。最后,论文讨论了与 HDT 发展相关的各种问题,并指出了未来 HDT 研究与发展的趋势和挑战。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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