A Cyber-Physical Systems architecture for Industry 4.0-based manufacturing systems
TL;DR: A unified 5-level architecture is proposed as a guideline for implementation of Cyber-Physical Systems (CPS), within which information from all related perspectives is closely monitored and synchronized between the physical factory floor and the cyber computational space.
Abstract: Recent advances in manufacturing industry has paved way for a systematical deployment of Cyber-Physical Systems (CPS), within which information from all related perspectives is closely monitored and synchronized between the physical factory floor and the cyber computational space. Moreover, by utilizing advanced information analytics, networked machines will be able to perform more efficiently, collaboratively and resiliently. Such trend is transforming manufacturing industry to the next generation, namely Industry 4.0. At this early development phase, there is an urgent need for a clear definition of CPS. In this paper, a unified 5-level architecture is proposed as a guideline for implementation of CPS.
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TL;DR: A comprehensive review on Industry 4.0 is conducted and presents an overview of the content, scope, and findings by examining the existing literatures in all of the databases within the Web of Science.
1,906 citations
TL;DR: The state of the art in the area of Industry 4.0 as it relates to industries is surveyed, with a focus on China's Made-in-China 2025 and formal methods and systems methods crucial for realising Industry 5.0.
Abstract: Rapid advances in industrialisation and informatisation methods have spurred tremendous progress in developing the next generation of manufacturing technology. Today, we are on the cusp of the Fourth Industrial Revolution. In 2013, amongst one of 10 ‘Future Projects’ identified by the German government as part of its High-Tech Strategy 2020 Action Plan, the Industry 4.0 project is considered to be a major endeavour for Germany to establish itself as a leader of integrated industry. In 2014, China’s State Council unveiled their ten-year national plan, Made-in-China 2025, which was designed to transform China from the world’s workshop into a world manufacturing power. Made-in-China 2025 is an initiative to comprehensively upgrade China’s industry including the manufacturing sector. In Industry 4.0 and Made-in-China 2025, many applications require a combination of recently emerging new technologies, which is giving rise to the emergence of Industry 4.0. Such technologies originate from different disciplines ...
1,780 citations
Cites background from "A Cyber-Physical Systems architectu..."
...CPS is the core foundation of Industry 4.0 (Varghese and Tandur 2014; Lee, Bagheri, and Kao 2015; De Silva and De Silva 2016; Zhou, Liu, and Liang 2016; Mladineo, Veza, and Gjeldum 2017)....
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TL;DR: This paper provides a comprehensive review of associated topics such as intelligent manufacturing, Internet of Things (IoT)-enabled manufacturing, and cloud manufacturing and describes worldwide movements in intelligent manufacturing.
1,602 citations
TL;DR: It is shown, that literature concerning the highest development stage, the DT, is scarce, whilst there is more literature about DM and DS.
1,250 citations
TL;DR: The findings show that Industry 4.0 is related to a systemic adoption of the front-end technologies, in which Smart Manufacturing plays a central role, and the implementation of the base technologies is challenging companies, since big data and analytics are still low implemented in the sample studied.
1,245 citations
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TL;DR: Sophisticated control-computing codesign provides unprecedented performance and efficiency levels for cyber-physical systems.
Abstract: Sophisticated control-computing codesign provides unprecedented performance and efficiency levels for cyber-physical systems.
860 citations
"A Cyber-Physical Systems architectu..." refers background in this paper
...Recent advances in manufacturing industry has paved way for a systematical deployment of Cyber-Physical Systems (CPS), within which information from all related perspectives is closely monitored and synchronized between the physical factory floor and the cyber computational space....
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TL;DR: The globalization of the world’s economies is a major challenge to local industry and it is pushing the manufacturing sector to its next transformation -predictive manufacturing as discussed by the authors, and manufacturers need to embrace emerging technologies such as advanced analytics and cyber-physical system-based approaches, to improve their efficiency and productivity.
Abstract: The globalization of the world’s economies is a major challenge to local industry and it is pushing the manufacturing sector to its next transformation – predictive manufacturing. In order to become more competitive, manufacturers need to embrace emerging technologies, such as advanced analytics and cyber-physical system-based approaches, to improve their efficiency and productivity. With an aggressive push towards “Internet of Things”, data has become more accessible and ubiquitous, contributing to the big data environment. This phenomenon necessitates the right approach and tools to convert data into useful, actionable information.
848 citations
"A Cyber-Physical Systems architectu..." refers background in this paper
...At this early development phase, there is an urgent need for a clear definition of CPS....
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01 Jan 2011
TL;DR: Cyber-Physical Systems allow the interaction between two worlds, machines and the internet, by means of a computer-based algorithm tightly coupled with the user, typically highly complex and distributed systems.
Abstract: Cyber-Physical Systems (CPS) allow the interaction between two worlds, machines and the internet, by means of a computer-based algorithm tightly coupled with the user. They are typically highly complex and distributed systems. Embedded systems collect and process data (e.g., sensor data) and control the CPS’s mechanic components. Cyber-Physical Systems can be used in a wide range of applications, e.g., aerospace, manufacturing, automotive, chemistry, medicine, entertainment, and energy systems.
791 citations
08 Dec 2011
TL;DR: The features of CPSs are described, and the research progresses are summarized from different perspectives such as energy control, secure control, transmission and management, control technique, system resource allocation, and model-based software design.
Abstract: Cyber-Physical Systems (CPSs) are characterized by integrating computation and physical processes. The theories and applications of CPSs face the enormous challenges. The aim of this work is to provide a better understanding of this emerging multi-disciplinary methodology. First, the features of CPSs are described, and the research progresses are summarized from different perspectives such as energy control, secure control, transmission and management, control technique, system resource allocation, and model-based software design. Then three classic applications are given to show that the prospects of CPSs are engaging. Finally, the research challenges and some suggestions for future work are in brief outlined.
492 citations
"A Cyber-Physical Systems architectu..." refers background in this paper
...At this early development phase, there is an urgent need for a clear definition of CPS....
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12 Dec 2008
TL;DR: This approach is used to tackle the data challenge problem defined by the 2008 PHM Data Challenge Competition, in which, run-to-failure data of an unspecified engineered system are provided and the RUL of a set of test units will be estimated.
Abstract: This paper presents a similarity-based approach for estimating the Remaining Useful Life (RUL) in prognostics. The approach is especially suitable for situations in which abundant run-to-failure data for an engineered system are available. Data from multiple units of the same system are used to create a library of degradation patterns. When estimating the RUL of a test unit, the data from it will be matched to those patterns in the library and the actual life of those matched units will be used as the basis of estimation. This approach is used to tackle the data challenge problem defined by the 2008 PHM Data Challenge Competition, in which, run-to-failure data of an unspecified engineered system are provided and the RUL of a set of test units will be estimated. Results show that the similarity-based approach is very effective in performing RUL estimation.
413 citations
"A Cyber-Physical Systems architectu..." refers background in this paper
...It provides a viable and practical guideline for manufacturing industry to implement CPS for better product quality and system reliability with more intelligent and resilient manufacturing equipment....
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