Cloud based cyber-physical systems: Network evaluation study

Kajáti, Erik; Papcun, Peter; Liu, Chao; Zhong, Ray Y.; Koziorek, Jiří; Zolotová, Iveta

doi:10.1016/j.aei.2019.100988

Cited by 21 publications

(7 citation statements)

References 18 publications

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“…Cluster 4 (Amarelo) (CAVALIERI, 2021; CAVALIERI; MULÈ, 2021; CAVALIERI; SALAFIA, 2020) focado na conectividade entre objetos e máquinas, como a interoperatividade entre diferentes dispositivos, revelando as possibilidades tanto de intercâmbio de operações quanto de de manutenções preditivas em partes conectadas, com foco no fluxo de informações de diferentes componentes. Cluster 5 (Roxo) (KAJATI et al, 2019;LIU et al, 2019LIU et al, , 2020LIU, 2020;LU et al, 2020) Foco nas implementações de ferramentas tecnológicas e administrativas dentro dos sistemas produtivos e logísticos, apresentando novas possibilidades de implementação e seus impactos. Foco na resiliência de cadeia de suprimentos e internas de produção, utilizando a indústria 4.0 objetivando o aumento da resiliência.…”

Section: Resultsunclassified

Indústria 4.0: Alcançou a Exaustão, Ou Ainda Há Espaço Para Novos Desdobramentos?

Bernardes

Margueiro

Telles

et al. 2023

REASE

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O tema Indústria 4.0 apresentou alto volume de publicações ao longo da última década. Contudo, o levantamento preliminar indicou não haver limites ao aparecimento de novas pesquisas, visto que seu impacto social e econômico continua a transformar rapidamente não apenas as linhas de fabricação, como também a forma de vida e concepção de negócios no mundo. Neste sentido, compreender como se encontra o estado da arte da indústria 4.0 permite revelar grandes oportunidades de pesquisas e desenvolvimento teórico, contudo o artigo apresenta o seguinte objetivo: “Compreender o atual desenvolvimento da literatura a respeito da indústria 4.0 demonstrando assim as principais linhas de pensamento, autores e tendencias, permitindo assim traçar um mapa sobre o estado da arte revelando oportunidades e lacunas que podem ser abordadas”. Com o uso de um estudo bibliográfico, com a utilização de análises quanti e qualitativa, possibilitou traçar sete diferentes correntes de pesquisa e compará-las, resultando na revelação de novas oportunidades de estudo e tendencias no desenvolvimento teórico a respeito da indústria 4.0.

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Section: Resultsunclassified

Indústria 4.0: Alcançou a Exaustão, Ou Ainda Há Espaço Para Novos Desdobramentos?

Bernardes

Margueiro

Telles

et al. 2023

REASE

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“…However, we will consider the LoRaWAN server as a complex co-located solution for hosting these servers [10]. Many theoretical works and surveys have already been published, focusing on the main parameters of LoRaWAN as well as providing comparison of LoRaWAN and the other LPWAN technologies [9,[18][19][20][21][22][23][24]]. To give an example, Table 1 illustrates the data rate and the maximum communication range for LoRaWAN as defined by selected papers.…”

Section: Background and State Of The Artmentioning

confidence: 99%

Insights into the Issue of Deploying a Private LoRaWAN

Fujdiak

Mikhaylov

Pospisil

et al. 2022

Sensors

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The last decade has transformed wireless access technologies and crystallized a new direction for the internet of things (IoT). The modern low-power wide-area network (LPWAN) technologies have been introduced to deliver connectivity for billions of devices while keeping the costs and consumption low, and the range of communication high. While the 5G (fifth generation mobile network) LPWAN-like radio technologies, namely NB-IoT (narrowband internet of things) and LTE-M (long-term evolution machine type communication) are emerging, the long-range wide-area network (LoRaWAN) remains extremely popular. One unique feature of this technology, which distinguishes it from the competitors, is the possibility of supporting both public and private network deployments. In this paper we focus on this aspect and deliver original results comparing the performance of the private and public LoRAWAN deployment options; these results should help understand the LoRaWAN technology and give a clear overview of the advantages and disadvantages of the private versus public approaches. Notably, we carry the comparison along the three dimensions: the communication performance, the security, and the cost analysis. The presented results illustratively demonstrate the differences of the two deployment approaches, and thus can support selection of the most efficient deployment option for a target application.

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“…Kajati et al [36] An evaluation of different cloud providers and data communication efficiency in the context of the Reference Architecture Model for Industry 4.0 (RAMI). Provide network-related recommendations and a classification on levels of RAMI cyber-physical systems.…”

Section: ---mentioning

confidence: 99%

Experimenting With Digital Signatures Over a DNP3 Protocol in a Multitenant Cloud-Based SCADA Architecture

Marian

Cusman²,

Stinga

et al. 2020

IEEE Access

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The ideas presented in this paper are summarized as follows. The first idea entails improving the security of supervisory control and data acquisition (SCADA) architectures by means of asymmetric cryptography and digital signatures and measuring the performance overhead. This allows achieving some obvious subsequent goals such as data-origin authentication, and the traceability and implicit nonrepudiation of commands given to intelligent field and direct control equipment. The possibility to include digital signatures with a minimum impact on a standard and a reliable data communication protocol, such as Distributed Network Protocol version 3 (DNP3), also known to have a mature, industrially validated, opensource implementation, has been tested and the results are presented. A second idea concerns designing and developing a multitenant cloud-based architecture for a SCADA environment. This hypothesis focuses on certain SCADA operators that manage multiple industrial control systems (ICS) and intend to consolidate process data in a centralized manner. INDEX TERMS digital signatures, cybersecurity, SCADA, industrial control system, cloud-based services.

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Cloud based cyber-physical systems: Network evaluation study

Cited by 21 publications

References 18 publications

Indústria 4.0: Alcançou a Exaustão, Ou Ainda Há Espaço Para Novos Desdobramentos?

Indústria 4.0: Alcançou a Exaustão, Ou Ainda Há Espaço Para Novos Desdobramentos?

Insights into the Issue of Deploying a Private LoRaWAN

Experimenting With Digital Signatures Over a DNP3 Protocol in a Multitenant Cloud-Based SCADA Architecture

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