A Comprehensive Framework for the Analysis of Industry 4.0 Value Domains

Martínez-Olvera, César; Mora-Vargas, Jaime

doi:10.3390/su11102960

Cited by 34 publications

(29 citation statements)

References 81 publications

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“…(3) e purchased product is associated to a sequence of services required during its manufacturing process (fabrication list) (4) Each product requests services (via IoT) to one or several machines with the purpose of manufacturing the final product (5) Once all services are completed, the product is packed and delivered e mass customization production system proposed in this research effort focuses only on steps 3 and 4 of the previous list. It is theoretical in nature-similar to the one presented in Bednar et al [81], where a mass customized assembly uses three stable and two optional components resulting in four complete product configurations-and complies with the set of mass customization configuration attributes presented in Martínez-Olvera and Mora-Vargas [70]. e set of products to be processed by this production system is presented in Figure 1, and Table 2 shows the manufacturing process routes for each of these products, in terms of type of manufacturing resource M i used ( Figure 2) and processing time (i.e., product 1B uses manufacturing resource M 2 for three time units, followed by the use of manufacturing resource M 4 for three time units).…”

Section: The Mass Customization Production Systemmentioning

confidence: 78%

“…Mourtzis et al [27] propose a metric for the quantification of customization complexity, from an Industry 4.0 point of view, taking into account the quantity of the information managed, the diversity/variants of the exchanged information, and the content of the messages that transfers the information (the premise is that the increase in any of these elements increases the system's complexity significantly). Martínez-Olvera and Mora-Vargas [70] develops the system dynamics model of the mass customization paradigm and use it to study the effect the level of flexibility has on the level of fulfilled demand.…”

Section: Literature Reviewmentioning

confidence: 99%

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An Entropy-Based Formulation for Assessing the Complexity Level of a Mass Customization Industry 4.0 Environment

Martínez-Olvera

2020

Mathematical Problems in Engineering

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It has been stated that Industry 4.0’s goal is, among others, the sustainable success in a market characterized by exigent and informed consumers demanding personalized products and services, where the level of manufacturing complexity increases with level of product customization. Even though different manufacturing complexity measures have been developed, there seems to be a lack of a comprehensive metric that address both the mass customization variety-induced complexity, and the complexity derived from the adoption of the Industry 4.0 paradigm. The main original contribution of this paper is the development of an entropy-based (entropic) formulation to address this last issue. Its validity and usefulness is put to the test via a discrete-event simulation study of a mass customization production system operating within an Industry 4.0 context. Our findings show that the entropic formulation acts as a fairly good trend indicator of the system’s performance parameter increase/decrease, but not as an estimator of the final values. A discussion of the managerial implications of the obtained results is offered at the end of the paper.

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Section: The Mass Customization Production Systemmentioning

confidence: 78%

Section: Literature Reviewmentioning

confidence: 99%

An Entropy-Based Formulation for Assessing the Complexity Level of a Mass Customization Industry 4.0 Environment

Martínez-Olvera

2020

Mathematical Problems in Engineering

Self Cite

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“…The key costs in this case are the costs of data encryption, information system administration tools, and network infrastructure [14]. At the same time, it is possible to argue with the opinion of a number of researchers that the digital security of a "smart city" depends solely on the organization of effective protection of the cloud services used in the interaction of the management company, residents and public authorities within a single digital platform [15]. In the context of increasing radical changes in the business model in the "smart city", digital security should be considered in the relationship between the level of maturity of business processes of Technopolis resident organizations and newly introduced innovative information technologies.…”

Section: Discussionmentioning

confidence: 99%

Digital Security of “Smart Cities” as a Factor in the Sustainable Development of the Economy

Borisova¹,

Panfilova²,

Raza³

2021

Advances in Social Science, Education and Humanities Research

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The purpose of the research conducted by the authors is to identify key problems in organizing the digital security of technology parks as prototypes of the "smart city" and points of innovative development of the economy. In the research the authors adhered to the hypothesis that the development in Technopolis's of a single digital platform for the interaction of the management company, residents, government bodies will serve as the basis for the development of the regional economy if key informational cyber threats are considered taking into account the maturity of business processes of organizations and newly involved information technologies. Within the framework of the article different tasks were solved. They were an analysis of automation efficiency of key business processes in resident companies and the management company; comparison the approaches of leaders in the digital transformation of the business to the choice of information technology / systems to form the "digital layer" of the organization; development of guidelines for the digital security of information systems of representatives in the real sector of the economy on a single digital platform. The empirical material of the research were 169 technology parks of the Russian Federation, which were evaluated in terms of information openness and contribution to the sustainable development of the region. Information openness involved an assessment of the information systems and technologies used by foreign resident companies (including Indonesia). The methodology of the study is based on statistical methods of research, observation, survey, and comparison. The main result of the study is the identification and ranking of digital security threats for technology parks as prototypes of "smart cities" in terms of importance, development of recommendations for monitoring projects of digital business transformation in an unstable environment. The paper clarifies the features of building information systems of resident companies during their integration into the information system of a Technopolis's and further into a single digital platform. The authors' basic research area is the digital security of information systems of industrial organizations under the conditions of the development of smart contract technologies, predictive analytics, reverse engineering, and enhanced digital qualified signatures. The authors consider the further research development in this area as improvement of interaction mechanisms of single digital platforms of Technopolis's with state authorities, financial institutions, and fiscal authorities, as well as with investors, both in the Russian Federation and Indonesia.

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“…To ensure the future competitiveness of manufacturing companies, it is necessary to face constantly changing customer requirements and market turbulence. Consequently, a shortening of the product development cycle is constantly pursued in order to adapt to the dynamic market efficiently and quickly [1]. Manufacturers today tend to adopt product differentiation strategies and more customer-centric approaches to remain competitive.…”

Section: Introductionmentioning

confidence: 99%

Comparison of iPad Pro®’s LiDAR and TrueDepth Capabilities with an Industrial 3D Scanning Solution

2021

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Today’s smart devices come equipped with powerful hard- and software-enabling professional use cases. The latest hardware by Apple utilizes LiDAR and TrueDepth, which offer the capability of 3D scanning. Devices equipped with these camera systems allow manufacturers to obtain 3D data from their customers at low costs, which potentially enables time-efficient mass customization and product differentiation strategies. However, the utilization is limited by the scanning accuracy. To determine the potential application of LiDAR and TrueDepth as a 3D scanning solution, in this paper an evaluation was performed. For this purpose, different Lego bricks were scanned with the technologies and an industrial 3D scanner. The results were compared according to shape and position tolerances. Even though the industrial 3D scanner consistently delivered more accurate results, the accuracy of the smart device technologies may already be sufficient, depending on the application.

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A Comprehensive Framework for the Analysis of Industry 4.0 Value Domains

Cited by 34 publications

References 81 publications

An Entropy-Based Formulation for Assessing the Complexity Level of a Mass Customization Industry 4.0 Environment

An Entropy-Based Formulation for Assessing the Complexity Level of a Mass Customization Industry 4.0 Environment

Digital Security of “Smart Cities” as a Factor in the Sustainable Development of the Economy

Comparison of iPad Pro®’s LiDAR and TrueDepth Capabilities with an Industrial 3D Scanning Solution

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