数字孪生工程资产管理:综述、分析框架和未来方向

IF 10.1 1区 工程技术 Q1 ENGINEERING, MULTIDISCIPLINARY
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引用次数: 0

摘要

有效的工程资产管理(EAM)对经济发展和提高社会宜居性至关重要,但其复杂性往往会阻碍资产功能的优化。数字孪生(DTs)可以实时双向连接物理世界和数字世界,从而彻底改变工程资产管理模式。工业界和学术界对用于 EAM 的 DT 都很感兴趣。然而,以往的综述研究主要集中在技术方面,采用的是有限的生命周期视角,未能从管理角度对用于企业资产管理的 DT 进行全面综合。在系统性文献回顾的基础上,我们提出了一个描述企业资产管理 DT 的分析框架,包括三个层次或类别:DT 1.0 适用于技术型企业资产管理,DT 2.0 适用于技术-人力型企业资产管理,DT 3.0 适用于技术-环境型企业资产管理。利用这一框架,我们确定了每个级别的已知信息、未知信息和未来方向。DT 1.0 解决了资产质量、进度和成本管理问题,产生了技术价值。然而,它缺乏多目标自适应 EAM,而且应用成本较高。为了以可承受的 DT 1.0 提供各种功能服务,必须启用闭环 EAM。DT 2.0 可解决人机共生、安全和灵活性管理等问题,在提高工程资产的技术性能之外还能产生管理价值。然而,DT 2.0 目前缺乏人机交互的自动化和安全性,与人相关的管理价值也不够突出。未来的研究需要将技术和管理价值与高度自动化和安全的 DT 2.0 相结合。DT 3.0 涵盖了参与式治理、组织管理、可持续发展和提高复原力等问题,产生了宏观的社会价值。然而,它存在组织分散的问题,只能解决有限的社会治理问题。在协调不同利益攸关方方面存在大量研究机会。同样,未来也有研究机会在一个更加开放和复杂的系统中开发 DT 3.0。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Digital Twins for Engineering Asset Management: Synthesis, Analytical Framework, and Future Directions
Effective engineering asset management (EAM) is critical to economic development and improving livability in society, but its complexity often impedes optimal asset functionalities. Digital twins (DTs) could revolutionize the EAM paradigm by bidirectionally linking the physical and digital worlds in real time. There is great industrial and academic interest in DTs for EAM. However, previous review studies have predominately focused on technical aspects using limited life-cycle perspectives, failing to holistically synthesize DTs for EAM from the managerial point of view. Based on a systematic literature review, we introduce an analytical framework for describing DTs for EAM, which encompasses three levels: DT 1.0 for technical EAM, DT 2.0 for technical−human EAM, and DT 3.0 for technical−environmental EAM. Using this framework, we identify what is known, what is unknown, and future directions at each level. DT 1.0 addresses issues of asset quality, progress, and cost management, generating technical value. It lacks multi-objective self-adaptive EAM, however, and suffers from high application cost. It is imperative to enable closed-loop EAM in order to provide various functional services with affordable DT 1.0. DT 2.0 accommodates issues of human−machine symbiosis, safety, and flexibility management, generating managerial value beyond the technical performance improvement of engineering assets. However, DT 2.0 currently lacks the automation and security of human−machine interactions and the managerial value related to humans is not prominent enough. Future research needs to align technical and managerial value with highly automated and secure DT 2.0. DT 3.0 covers issues of participatory governance, organization management, sustainable development, and resilience enhancement, generating macro social value. Yet it suffers from organizational fragmentation and can only address limited social governance issues. Numerous research opportunities exist to coordinate different stakeholders. Similarly, future research opportunities exist to develop DT 3.0 in a more open and complex system.
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来源期刊
Engineering
Engineering Environmental Science-Environmental Engineering
自引率
1.60%
发文量
335
审稿时长
35 days
期刊介绍: Engineering, an international open-access journal initiated by the Chinese Academy of Engineering (CAE) in 2015, serves as a distinguished platform for disseminating cutting-edge advancements in engineering R&D, sharing major research outputs, and highlighting key achievements worldwide. The journal's objectives encompass reporting progress in engineering science, fostering discussions on hot topics, addressing areas of interest, challenges, and prospects in engineering development, while considering human and environmental well-being and ethics in engineering. It aims to inspire breakthroughs and innovations with profound economic and social significance, propelling them to advanced international standards and transforming them into a new productive force. Ultimately, this endeavor seeks to bring about positive changes globally, benefit humanity, and shape a new future.
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