Abstract Recently, as the development of information technologies and personalized needs, the Industrial Internet platform based manufacturing service collaboration becomes the main method for manufacturing collaboration, where multiple interest-independent stakeholders involve. However, the distrust between stakeholders and the platform (distrust among collaborators and the doubts of data accuracy) hinders the development of it. Manufacturing service that are mainly encapsulated by static information cannot well adapt to changing physical conditions, which will disappoint the stakeholders for data accuracy. In addition, distrust among unfamiliar stakeholders is also the reason to keep users away from the platform. Digital twin (DT) and blockchain (BC) technologies have been widely studied in many fields, as they can provide a trustful method for the process of cyber-physical integration. In view of the insufficient interaction of physical and cyber spaces and distrust challenges encountered in the development of the current Industrial Internet platform based manufacturing service collaboration, this paper proposes a DT-BC enhanced manufacturing service collaboration mechanism towards the Industrial Internet platform. In addition, based on the analysis of manufacturing collaboration development, the DT-BC enhanced manufacturing service management, challenges, and future work of implementing DT-BC enhanced manufacturing service management for the Industrial Internet Platform are discussed.

中文翻译：

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数字孪生和区块链增强智能制造服务协作和管理

摘要 近年来，随着信息技术的发展和个性化需求，基于工业互联网平台的制造服务协同成为制造协同的主要方式，涉及多个利益无关的利益相关者。然而，利益相关者与平台之间的不信任（合作者之间的不信任和对数据准确性的怀疑）阻碍了它的发展。主要由静态信息封装的制造服务不能很好地适应不断变化的物理条件，这会让利益相关者对数据的准确性感到失望。此外，不熟悉的利益相关者之间的不信任也是让用户远离平台的原因。数字孪生（DT）和区块链（BC）技术在许多领域得到了广泛的研究，因为它们可以为网络物理集成过程提供一种可信赖的方法。针对当前基于工业互联网平台的制造服务协同发展中物理空间与网络空间交互不足以及不信任挑战，提出了面向工业互联网平台的DT-BC增强型制造服务协同机制。此外，在分析制造协同发展的基础上，探讨了DT-BC增强型制造服务管理、工业互联网平台DT-BC增强型制造服务管理面临的挑战和未来工作。针对当前基于工业互联网平台的制造服务协同发展中物理空间与网络空间交互不足以及不信任挑战，提出了面向工业互联网平台的DT-BC增强型制造服务协同机制。此外，在分析制造协同发展的基础上，探讨了DT-BC增强型制造服务管理、工业互联网平台DT-BC增强型制造服务管理面临的挑战以及未来的工作。针对当前基于工业互联网平台的制造服务协同发展中物理空间与网络空间交互不足以及不信任挑战，提出了面向工业互联网平台的DT-BC增强型制造服务协同机制。此外，在分析制造协同发展的基础上，探讨了DT-BC增强型制造服务管理、工业互联网平台DT-BC增强型制造服务管理面临的挑战以及未来的工作。