The purpose of this paper is to present a conceptual model that defines the essential components shaping the new Digital Supply Chains (DSCs) through the implementation and acceleration of Industry 4.0.,The scope of the present work exposes a conceptual approach and review of the key literature from 1989 to 2019, concerning the evolution and transformation of the actors and constructs in logistics and Supply Chain Management (SCM) by means of examining different conceptual models and a state-of-the-art review of Industry 4.0’s concepts and elements, with a focus on digitization in supply chain (SC) processes. A detailed study of the constructs and components of SCM, as defined by their authors, resulted in the development of a referential and systematic model that fuses the inherent concepts and roles of SCM, with the new technological trends directed toward digitization, automation, and the increasing use of information and communication technologies across logistics global value chains.,Having achieved an exploration of the different conceptual frameworks, there is no compelling evidence of the existence of a conceptual SCM that incorporates the basic theoretical constructs and the new roles and elements of Industry 4.0. Therefore, the main components of Industry 4.0 and their impact on DSC Management are described, driving the proposal for a new conceptual model which addresses and accelerates a vision of the future of the interconnectivity between different DSCs, grouped in clusters in order to add value, through new forms of cooperation and digital integration.,This research explores the gap in the current SCM models leading into Industry 4.0. The proposed model provides a novel and comprehensive overview of the new concepts and components driving the nascent and current DSCs. This conceptual framework will further aid researchers in the exploration of knowledge regarding the variables and components presented, as well as the verification of the newly revealed roles and constructs to understand the new forms of cooperation and implementation of Industry 4.0 in digitalized SCs.

中文翻译：

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工业4.0中的数字化供应链模型

本文的目的是提出一个概念模型，该模型定义了通过工业 4.0 的实施和加速塑造新数字供应链 (DSC) 的基本组件。本工作的范围揭示了一个概念方法和对关键的审查1989 年至 2019 年的文献，通过检查不同的概念模型和对工业 4.0 概念和要素的最新评论，涉及物流和供应链管理 (SCM) 中参与者和结构的演变和转型，重点是供应链 (SC) 流程的数字化。对作者定义的 SCM 的结构和组成部分的详细研究导致了参考和系统模型的发展，该模型融合了 SCM 的内在概念和作用，随着面向数字化、自动化以及信息和通信技术在物流全球价值链中越来越多地使用的新技术趋势。已经实现了对不同概念框架的探索，没有令人信服的证据表明存在概念性 SCM结合了工业 4.0 的基本理论结构和新角色和元素。因此，描述了工业 4.0 的主要组成部分及其对 DSC 管理的影响，推动了新概念模型的提案，该模型解决并加速了不同 DSC 之间互连的未来愿景，分组为集群以增加价值，通过新的合作形式和数字集成。本研究探讨了当前引领工业 4.0 的 SCM 模型之间的差距。所提出的模型提供了对驱动新生和当前 DSC 的新概念和组件的新颖而全面的概述。该概念框架将进一步帮助研究人员探索有关所呈现的变量和组件的知识，以及验证新揭示的角色和结构，以了解工业 4.0 在数字化 SC 中的新合作和实施形式。