The importance of Cyber Physical Systems (CPS) and Internet of Things (IoT) applications is constantly increasing, especially in the context of Industry 4.0. Architectural decisions are crucial not just for performance, security and resilience reasons but also regarding costs and resource usage. In this paper we analyse two of the fundamental approaches to design control loops (i.e. time-driven and event-driven), show how they can be realised and evaluate their power requirements. Through this the design criteria can be extended also considering the optimization of energy related aspects.

中文翻译：

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分析信息物理系统功耗的设计方法

网络物理系统 (CPS) 和物联网 (IoT) 应用的重要性不断增加，尤其是在工业 4.0 的背景下。架构决策不仅在性能、安全性和弹性方面至关重要，而且在成本和资源使用方面也很重要。在本文中，我们分析了设计控制回路的两种基本方法（即时间驱动和事件驱动），展示了如何实现它们并评估它们的功率要求。通过这种方式，设计标准也可以扩展，同时考虑到能源相关方面的优化。