The convergence of Cloud Manufacturing and Cyber-Physical Systems (CPS) presents an opportunity worth exploring. This paper looks into integrating these two concepts by utilising the OPC Unified Architecture (OPC UA) as a key communication protocol. Following a critical review of the relevant concepts, the authors propose a conceptual hybrid architecture that relies on OPC UA to facilitate seamless data exchange and interoperability across different levels of manufacturing systems. The proposed architecture addresses current challenges in integrating Cloud Manufacturing and CPS, including the need for real-time monitoring, adaptive control, and efficient data management. Through this approach, enterprises can optimise manufacturing processes by enhancing real-time capabilities and utilising cloud resources effectively. The paper outlines the key components of this architecture, including communication protocol levels, OPC UA functions, and the relationship between cloud services and manufacturing systems. It offers a clear path toward smarter manufacturing environments.

中文翻译：

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探索工业 4.0 时代云制造和信息物理系统的集成 – OPC UA 方法


云制造和信息物理系统 （CPS） 的融合提供了一个值得探索的机会。本文探讨了如何通过使用 OPC 统一架构 （OPC UA） 作为关键通信协议来集成这两个概念。在对相关概念进行批判性审查之后，作者提出了一种概念性混合架构，该架构依靠 OPC UA 来促进不同级别制造系统之间的无缝数据交换和互操作性。拟议的架构解决了当前集成云制造和 CPS 的挑战，包括对实时监控、自适应控制和高效数据管理的需求。通过这种方法，企业可以通过增强实时功能和有效利用云资源来优化制造流程。本白皮书概述了此架构的关键组件，包括通信协议级别、OPC UA 功能以及云服务与制造系统之间的关系。它为实现更智能的制造环境提供了一条清晰的道路。