Smart CPS: vertical integration overview and user story with a cobot

Tamás, Levente; Murar, Mircea

doi:10.1080/0951192x.2018.1535196

Cited by 22 publications

(8 citation statements)

References 50 publications

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“…There are groups of different factors (technical, organizational, economical, financial etc.) which influence high or low levels of material reserves (Tamas, Murar, 2019;Orellana, Torres, 2019). High levels of material reserves are concerned with the great costs of storage, but low levels influence costs as well, because of the lack of production consumption ensuing (the continuity not ensured).…”

Section: Figure 1 Change In the Level Of Materials Reserves In A Storementioning

confidence: 99%

An Optimal Algorithm of Material Reserves Management based on Probabilistic Model

Dmowski¹,

Bis²

2021

ERSJ

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In this paper a design of the probabilistic model of reserves is discussed. The objective was an elaboration of the optimal strategy of materials reserves management in the series of manufacturing. Design/Methodology/Approach: The methodology of the Fundamental Power Index (FPI), the model of reserves has been verified as far as it was feasible using numerical data concerning various wood products including furniture of series production. The presented probabilistic model of reserves allows the formation of optimum strategy of the (R, Z) type of primary materials management with due consideration to profits coming from low-cost components in working and furniture industrial company. Findings: The results of the study reflect that to ensure the production continuity, the reserves of different kinds of based material are generated and maintained. In the furniture industry, wide range and community of decisions, as well as, economic influence of wrong decisions concerning material reserves are of such importance, that they prove a need of overworking an optimal strategy of based material reserves management on the basis of the probabilistic model with an application of computer technique. Practical Implications: The model has been verified at an attainable scale using the numerical data concerning different assortment of materials in the serial production of furniture. The proposed probabilistic model makes it possible to elaborate the optimal strategy of type R, Z in the management of reserves of based materials of the manufacturing company with large-lot production. The strategy is based on minimal expenses connected with a supply of materials. Originality/Value: The constructed probabilistic model of wood reserves management has methodological value because it shows the method of working out an optimal strategy of basal reserves of based material management in the conditions of serial and poly-assortment production of furniture and other based products in special conditions of economical practice in the furniture industry.

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Section: Figure 1 Change In the Level Of Materials Reserves In A Storementioning

confidence: 99%

An Optimal Algorithm of Material Reserves Management based on Probabilistic Model

Dmowski¹,

Bis²

2021

ERSJ

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“…En Tamas & Murar (2018) se pueden encontrar soluciones a la integración vertical, y Chen Y. (2017) y Delaram & Valilai (2016) abordan el problema y soluciones para la manufactura integrada.…”

Section: Integraciónunclassified

Análisis exhaustivo de los principios de diseño en el contexto de Industria 4.0

Belman-López

Jiménez-García

Hernández-González

2020

Rev. iberoam. autom. inform. ind.

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<p class="icsmabstract">Los sistemas de producción han evolucionado los últimos años gracias a avances tecnológicos recientes e innovaciones en el proceso de manufactura. El termino Industria 4.0 se ha convertido en prioridad y objeto de estudio para empresas, centros de investigación y universidades, sin existir un consenso generalmente aceptado del término. Como resultado es difícil diseñar e implementar soluciones de Industria 4.0 a nivel académico, científico o empresarial. La contribución de este documento se centra en proporcionar un análisis del significado e implicaciones de Industria 4.0 y exponer de forma detallada 17 principios de diseño fundamentales obtenidos a través de un estudio de mapeo sistemático. Estos principios son eficiencia, integración, flexibilidad, descentralización, personalización, virtualización, seguridad, es holística, orientada a servicios, ubicua, colaborativa, modular, robusta, utiliza información en tiempo real, toma decisiones optimizadas por datos, equilibra la vida laboral y es autónoma e inteligente. A través de estos principios, ingenieros e investigadores están capacitados para investigar e implementar escenarios apropiados de Industria 4.0.</p>

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“…Cyber-physical Systems (CPS) are smart devices that serve as a bridge between the physical and virtual worlds [ 9 ]. Moreover, these devices are equipped with connectivity to the IEN via IoT in order to send and receive data from other machines and services [ 10 ]. For this reason, Industry 4.0 allows the monitoring of the production processes dynamically and make smart decisions with the data of the industrial shopfloor.…”

Section: Introductionmentioning

confidence: 99%

Digital Twin for Automatic Transportation in Industry 4.0

Martínez-Gutiérrez

Díez-González

Ferrero-Guillén

et al. 2021

Sensors

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Industry 4.0 is the fourth industrial revolution consisting of the digitalization of processes facilitating an incremental value chain. Smart Manufacturing (SM) is one of the branches of the Industry 4.0 regarding logistics, visual inspection of pieces, optimal organization of processes, machine sensorization, real-time data adquisition and treatment and virtualization of industrial activities. Among these tecniques, Digital Twin (DT) is attracting the research interest of the scientific community in the last few years due to the cost reduction through the simulation of the dynamic behaviour of the industrial plant predicting potential problems in the SM paradigm. In this paper, we propose a new DT design concept based on external service for the transportation of the Automatic Guided Vehicles (AGVs) which are being recently introduced for the Material Requirement Planning satisfaction in the collaborative industrial plant. We have performed real experimentation in two different scenarios through the definition of an Industrial Ethernet platform for the real validation of the DT results obtained. Results show the correlation between the virtual and real experiments carried out in the two scenarios defined in this paper with an accuracy of 97.95% and 98.82% in the total time of the missions analysed in the DT. Therefore, these results validate the model created for the AGV navigation, thus fulfilling the objectives of this paper.

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Smart CPS: vertical integration overview and user story with a cobot

Cited by 22 publications

References 50 publications

An Optimal Algorithm of Material Reserves Management based on Probabilistic Model

An Optimal Algorithm of Material Reserves Management based on Probabilistic Model

Análisis exhaustivo de los principios de diseño en el contexto de Industria 4.0

Digital Twin for Automatic Transportation in Industry 4.0

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