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Article Dans Une Revue Annual Reviews in Control Année : 2022

Control for smart systems: Applications, trends, and future challenges

Georg Weichhart
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Marco Macchi
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Qing-Shan Jia

Résumé

Cyber-physical systems (CPS) enable the physical world to merge with the virtual, leading to an Internet of things, data, and services. One example of CPS is an intelligent manufacturing system, where the machines can perform many work processes in the cyber and the physical domains, by communicating with their physical components and leveraging on the virtual counterparts. Beyond the manufacturing domain, CPS are enabling novel capabilities in different business and societal contexts, leading towards data-driven decisions and actions. Using sensors, the embedded systems monitor and collect data from physical processes, like steering of a vehicle, energy consumption or human health functions, thus leading to advanced control capabilities. Furthermore, the systems are networked, making the data globally available, whilst enhancing the possibilities for cooperative/collaborative processes. Cyber-physical systems make it possible for software applications to directly interact with events in the physical world, for example to measure peaks in energy consumption or component degradation. Notwithstanding, the wide adoption of the word "smart" to represent or qualify certain types of systems did not provide a unified specification of the features that make a system smart. The scientific literature shows divergences when describing Smartness or Smart Systems. Some works consider that smartness is possible through the extensive use of ICT or digital capabilities, whilst others provide a more holistic view of the concept, considering that smartness is reached through the cooperation of several factors such as policies, economy, governance, education, individuals, technology, sustainability, etc., towards the improvement of a certain environment. These trends lead to an increasing number and diversity of “smart systems” that need to work together in the future enterprises and society.
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Dates et versions

hal-03641652 , version 1 (14-04-2022)

Identifiants

Citer

Hervé Panetto, Georg Weichhart, Marco Macchi, Qing-Shan Jia. Control for smart systems: Applications, trends, and future challenges. Annual Reviews in Control, 2022, 53, pp.356-357. ⟨10.1016/j.arcontrol.2022.04.007⟩. ⟨hal-03641652⟩
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