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Production logistics digital twins: Research profiling, application, challenges and opportunities
Robotics and Computer-Integrated Manufacturing ( IF 9.1 ) Pub Date : 2023-05-28 , DOI: 10.1016/j.rcim.2023.102592
Yonghuai Zhu , Jiangfeng Cheng , Zhifeng Liu , Qiang Cheng , Xiaofu Zou , Hui Xu , Yong Wang , Fei Tao

In the era of Industry 4.0, Production Logistic Digital Twins (PLDTs) have garnered remarkable attention from both academic and industrial communities. This is evident from the growing number of research publications on PLDTs in international scientific journals and conferences. However, given the diversity and complexity of production logistics activities, there is a pressing need for systematic literature review to chart past research and identify potential directions for future endeavors. Therefore, this study primarily focuses on the application of Digital Twins (DTs) in Production Logistics (PL). Firstly, an analysis of PLDTs research profiling is carried out based on general trends, keywords, application scenarios, and basic functions. Secondly, the functional characteristics of PLDTs are examined while summarizing their advantages and limitations across various application scenarios such as transportation, packaging, warehousing, material distribution, and information processing. And the roles played by smart technologies such as Internet of Things (IoT) in PLDTs system are discussed. Finally, possible challenges and future directions of PLDTs in industrial application are presented, accompanied by appropriate classification and extensive recommendations.



中文翻译:

生产物流数字孪生:研究概况、应用、挑战和机遇

在工业 4.0 时代,生产物流数字孪生 (PLDT) 受到了学术界和工业界的广泛关注。从国际科学期刊和会议上越来越多的关于 PLDT 的研究出版物中可以明显看出这一点。然而,鉴于生产物流活动的多样性和复杂性,迫切需要系统的文献综述来绘制过去的研究并确定未来努力的潜在方向。因此,本研究主要关注数字孪生 (DT) 在生产物流 (PL) 中的应用。首先从总体趋势、关键词、应用场景、基本功能等方面对PLDTs研究概况进行分析。第二,研究了 PLDT 的功能特性,同时总结了它们在运输、包装、仓储、物料配送和信息处理等各种应用场景中的优势和局限性。并讨论了物联网 (IoT) 等智能技术在 PLDT 系统中所扮演的角色。最后,提出了 PLDT 在工业应用中可能面临的挑战和未来方向,并附有适当的分类和广泛的建议。

更新日期:2023-05-28
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