Modular Virtual Preparation method of production systems using a Digital Twin architecture

Albo, Anton; Svedlund, Ludvig; Falkman, Petter

doi:10.1109/etfa45728.2021.9613654

Cited by 3 publications

(3 citation statements)

References 16 publications

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“…Albo et al [ 110 ] present a framework with modular software to build a 3-DOF robot DT. It uses CoDeSys [ 111 ] to implement Programmable Logic Controller (PLC) logic and a Human–Machine Interface (HMI) for controlling the system.…”

Section: Digital Twin Developmentmentioning

confidence: 99%

Design, Modeling and Implementation of Digital Twins

Segovia

García-Alfaro

2022

Sensors

133

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A Digital Twin (DT) is a set of computer-generated models that map a physical object into a virtual space. Both physical and virtual elements exchange information to monitor, simulate, predict, diagnose and control the state and behavior of the physical object within the virtual space. DTs supply a system with information and operating status, providing capabilities to create new business models. In this paper, we focus on the construction of DTs. More specifically, we focus on determining (methodologically) how to design, create and connect physical objects with their virtual counterpart. We explore the problem into several phases: from functional requirement selection and architecture planning to integration and verification of the final (digital) models. We address as well how physical components exchange real-time information with DTs, as well as experimental platforms to build DTs (including protocols and standards). We conclude with a discussion and open challenges.

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Section: Digital Twin Developmentmentioning

confidence: 99%

Design, Modeling and Implementation of Digital Twins

Segovia

García-Alfaro

2022

Sensors

133

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“…In this work, a complete framework is presented, linked to a methodology that can be used as a basis for future validation tasks of the digital twin models generated as elements of an NFV architecture. After an analysis of the technologies required to create the digital twin, it can be concluded that current frameworks such as Eclipse Ditto [41], FIWARE [42] or the framework proposed by Albo [43] are not 100% compatible with the specific case of digital twins of mobile networks.…”

Section: Related Workmentioning

confidence: 99%

Digital Twins for 5G Networks: A Modeling and Deployment Methodology

et al. 2023

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A Mobile Networks Digital Twin (MNDT) is a virtual replica of a mobile communication network that accurately models the devices, the communication links, the operating environment, and the applications that run on the physical network. By replicating different environments in a laboratory and running multiple scenarios, Digital Twins provide a cost-effective way to evaluate performance, predict the effects of network changes, optimize network management, and make appropriate decisions. This paper presents a methodology for automatically creating and using Network Digital Twins, along with a proposed architecture for performing this implementation. This work is framed in the context of the B5GEMINI project, whose goal is to develop an MNDT applied to a 5G core environment and its evolution towards 6G, being able to apply it to use cases in advanced scenarios such as cybersecurity or Industry 4.0. The proposed methodology covers the entire lifecycle of the MNDT, from the initial phases of data acquisition and modeling to the phases of use and bidirectional connection between physical and digital elements.

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“…Large alterations may even require full model reconstruction and redevelopment of control programs. This poses a significant barrier, given the complexities involved in the efficient creation and maintenance of digital models [7] and physical systems.…”

Section: Introductionmentioning

confidence: 99%

Exploring the Synergies of Modularization, Interface Standardization, and Service-Orientation in Production System Simulation

Birtic,

Morilla Cabello,

Muñoz Rocha

et al. 2024

Advances in Transdisciplinary Engineering

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Production systems of the future may be in constant flux and reconfiguration, continuously adapting to changing production conditions. Digital models and simulation are powerful tools that can be used for their design and operation. These models must co-evolve with the physical system to sustain their usefulness and relevance. This poses a significant barrier, given the complexities involved in their efficient creation and maintenance. To understand whether certain system design concepts make the simulation process easier, this study aims to investigate a combination of concepts that promote reconfigurability and flexibility to explore whether they can positively influence the simulation process. By integrating modularization, interface standardization, and a service-oriented architecture it is believed to support faster and easier creation and updates of digital models. Modularization enhances flexibility by decomposing complex systems into independent, interchangeable modules. Standardizing interfaces ensures uniformity and compatibility among modules. Using a service-oriented architecture entails the encapsulation of various functionalities within modules as services, which can be dynamically requested. Shedding light on the advantages arising from modeling and simulating systems adhering to the mentioned concepts the research also aims to lay the groundwork for further investigation into the potential synergies of these promising production concepts. The study’s methodology includes modeling and programming of industrial robotic production modules adhering to predefined physical and logical interfaces. Interoperability and service orchestration are achieved through a service-oriented architecture. A simulated Manufacturing Execution System is integrated to facilitate handling of module services, product data and service requirements. Finally, a specialized software plugin was developed to support rapid module instantiation into a production system for evaluation. Results suggest that using a modular approach may ease modelling and simulation efforts and could be supported further by developing tailored tools for rapid system development.

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Modular Virtual Preparation method of production systems using a Digital Twin architecture

Cited by 3 publications

References 16 publications

Design, Modeling and Implementation of Digital Twins

Design, Modeling and Implementation of Digital Twins

Digital Twins for 5G Networks: A Modeling and Deployment Methodology

Exploring the Synergies of Modularization, Interface Standardization, and Service-Orientation in Production System Simulation

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