当前位置: X-MOL 学术Energy Inform. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Agent based coordination protocol for system of cyber-physical systems
Energy Informatics Pub Date : 2021-09-24 , DOI: 10.1186/s42162-021-00163-7
Aisha Umair 1 , Anders Clausen 2 , Bo Nørregaard Jørgensen 2 , Yves Demazeau 3
Affiliation  

Nowadays, society and business rely heavily on Information and Communication Technology (ICT) systems, which are progressing faster than ever. To stay on pace with them, focus is shifted towards integration of individual ICT systems into complex systems, which offers more functionality than simply the sum of individual systems. In this regard, Cyber-Physical Systems (CPSs) have gained significant importance and System-of-Systems (SoS) approach has been suggested for modeling complex CPSs to achieve a higher level goal, by dynamically building a large system with existing autonomous, and heterogeneous constituent systems (CSs). An important challenge in a system of Cyber-Physical Systems (SoCPSs) is to develop seamless collaboration between autonomous constituent-CPSs (CCPSs) to coordinate their operations. In this paper, we propose an agent based coordination mechanism to coordinate resource allocation and demand in SoCPSs. The approach models each CCPS as an agent and describes how multiple autonomous CCPSs, i.e., Virtual Power Plant (VPP), Commercial Greenhouse Growers (CGGs), communicate and collaborate with each other asynchronously through negotiation and how potential conflicts between CCPSs with conflicting goals are resolved. The efficacy of the proposed mechanism is validated through simulation of different real-world acyclic SoCPSs topologies. The results show that proposed approach is able to balance the individual requirements of multiple connected CPSs while achieving SoCPSs’ mission.

中文翻译:

基于代理的信息物理系统系统协调协议

如今,社会和企业严重依赖信息和通信技术 (ICT) 系统,这些系统的发展速度比以往任何时候都快。为了跟上它们的步伐,重点转向将单个 ICT 系统集成到复杂系统中,这提供了更多的功能,而不仅仅是单个系统的总和。在这方面,网络物理系统 (CPS) 获得了显着的重要性,并且系统的系统 (SoS) 方法已被建议用于对复杂的 CPS 进行建模以实现更高级别的目标,通过动态构建具有现有自治功能的大型系统,以及异构组成系统 (CS)。网络物理系统 (SoCPS) 系统中的一个重要挑战是在自治组成 CPS (CCPS) 之间开发无缝协作以协调它们的操作。在本文中,我们提出了一种基于代理的协调机制来协调 SoCPS 中的资源分配和需求。该方法将每个 CCPS 建模为一个代理,并描述了多个自治 CCPS,即虚拟发电厂 (VPP)、商业温室种植者 (CGG) 如何通过协商异步通信和协作,以及目标冲突的 CCPS 之间的潜在冲突是如何发生的解决。通过模拟不同的现实世界非循环 SoCPS 拓扑,验证了所提出机制的有效性。结果表明,所提出的方法能够在实现 SoCPS 任务的同时平衡多个连接的 CPS 的个性化需求。虚拟电厂 (VPP)、商业温室种植者 (CGG) 通过协商异步沟通和协作,以及如何解决具有冲突目标的 CCPS 之间的潜在冲突。通过模拟不同的现实世界非循环 SoCPS 拓扑,验证了所提出机制的有效性。结果表明,所提出的方法能够在实现 SoCPS 任务的同时平衡多个连接的 CPS 的个性化需求。虚拟电厂 (VPP)、商业温室种植者 (CGG) 通过协商异步沟通和协作,以及如何解决具有冲突目标的 CCPS 之间的潜在冲突。通过模拟不同的现实世界非循环 SoCPS 拓扑,验证了所提出机制的有效性。结果表明,所提出的方法能够在实现 SoCPS 任务的同时平衡多个连接的 CPS 的个性化需求。
更新日期:2021-09-24
down
wechat
bug