Topic
Cyber-physical system
About: Cyber-physical system is a research topic. Over the lifetime, 11096 publications have been published within this topic receiving 162489 citations. The topic is also known as: CPS.
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TL;DR: To enable development of competence on cyber-physical production processes and systems a design approach for implementation in learning environments is presented and a case study illustrates the proposed implementation framework in a real learning factory.
93 citations
TL;DR: This paper focuses on the modeling methods for rapidly creating a virtual model and the connection implementation mechanism between a physical world production system at a workshop level and its mirrored virtual model.
93 citations
TL;DR: A new product development paradigm is proposed, i.e. smart, connected open architecture product (SCOAP), which follows the adaptable design principles for product extendibility and lifecycle consideration and enlarges the scope of existingOpen architecture product by involving IT-driven innovation consideration as well.
Abstract: Nowadays, the emphasis on manufacturing has shifted from a manufacturer-dominating to a customer-centric manner by actively involving users into the co-creation process to realise individual satisf...
93 citations
TL;DR: The proposed architecture provides a guideline to construct a CPS system from the hardware interconnection, to the data acquisition, processing, and visualization, and the final knowledge acquisition and learning.
93 citations
TL;DR: An anomaly detection approach based on zone partition is designed for ICPSs and presents a high-accuracy solution, which also performs effectively in real time.
Abstract: A developing trend of traditional industrial systems is the integration of the cyber and physical domain to improve flexibility and the efficiency of supervision, management, and control. But, the deep integration of these industrial cyber-physical systems (ICPSs), increases the potential for security threats. Attack detection, which forms initial protective barrier, plays an important role in overall security protection. However, most traditional methods focused on cyber information and ignored any limitations that might arise from the characteristics of the physical domain. In this paper, an anomaly detection approach based on zone partition is designed for ICPSs. In detail, initially an automated zone partition method, ensuring crucial system states can be observed in more than one zone, is designed. Then, methods of building zone function model, which do not require any prior knowledge of the physical system are presented before analyzing the anomaly based on zone information. Finally, an experimental rig is constructed to verify the effectiveness of the proposed approach. The results demonstrate that the approach presents a high-accuracy solution, which also performs effectively in real time.
93 citations