Machining Digital Twin using real-time model-based simulations and lookahead function for closed loop machining control

Ward, Robert; Sun, Chao; Dominguez-Caballero, Javier; Ojo, Seun; Ayvar-Soberanis, Sabino; Curtis, David; Öztürk, Erdem

doi:10.1007/s00170-021-07867-w

Cited by 46 publications

(16 citation statements)

References 46 publications

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“…Publications on this topic deal with digital twins of CNC cutting technologies [42], digital twins for grinding with abrasive belts [43], and digital twins for CNC plungecut grinding [44]. 6.…”

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confidence: 99%

Digital Twins: A Systematic Literature Review Based on Data Analysis and Topic Modeling

Kukushkin¹,

Ryabov²,

Боровков³

2022

Data

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The digital twin has recently become a popular topic in research related to manufacturing, such as Industry 4.0, the industrial internet of things, and cyber-physical systems. In addition, digital twins are the focus of several research areas: construction, urban management, digital transformation of the economy, medicine, virtual reality, software testing, and others. The concept is not yet fully defined, its scope seems unlimited, and the topic is relatively new; all this can present a barrier to research. The main goal of this paper is to develop a proper methodology for visualizing the digital-twin science landscape using modern bibliometric tools, text-mining and topic-modeling, based on machine learning models—Latent Dirichlet Allocation (LDA) and BERTopic (Bidirectional Encoder Representations from Transformers). The scope of the study includes 8693 publications on the topic selected from the Scopus database, published between January 1993 and September 2022. Keyword co-occurrence analysis and topic-modeling indicate that studies on digital twins are still in the early stage of development. At the same time, the core of the topic is growing, and some topic clusters are emerging. More than 100 topics can be identified; the most popular and fastest-growing topic is ‘digital twins of industrial robots, production lines and objects.’ Further efforts are needed to verify the proposed methodology, which can be achieved by analyzing other research fields.

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confidence: 99%

Digital Twins: A Systematic Literature Review Based on Data Analysis and Topic Modeling

Kukushkin¹,

Ryabov²,

Боровков³

2022

Data

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“…However, the work was not related to the spindle assemblies. The authors [9] describe the method of creating a digital twin, which allows simulate the processing process in real time and transfer data to the analysis control center. To achieve this, the authors use smart sensors and data transmitters to collect information about the processing process.…”

Section: Fig 10 Tool Condition Prognostic System [35]mentioning

confidence: 99%

Digital Twin of Spindle Units. Review

SAPON,

DZYUBA

2024

Вісник ХНТУ

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The Digital Twin technology of the spindle unit can realize the control of accuracy, quality of processing and other indicators that affect to the efficiency of the system. Many articles focus on Digital Twin, but there are no clear and systematic analysis of the process of creating Digital Twin. To address this gap, this study conducted an article analysis of the Digital Twin of the spindle unit (up to Maу 1, 2023). In this article, we will consider the existing definitions of the concepts of digital twin and digital twin of metalcutting machines. In addition to the articles themselves, we will consider other reviews of digital twins and attempts to systematize existing research. No review articles on the topic of digital twins of spindle assemblies were found. For the search methodology, traditional methods of searching scientific sites and search engines were used, and the analysis of the obtained results is presented in graphs. The analysis included a total of 143 selected publications. After a detailed examination of which, it turned out that most of the articles, despite the presence of keywords, did not deal with the creation of digital twins, but only mentioned the possibility of creating digital twins. Some articles have ideas for creating a digital twin model for metal cutting machinery or spindle unit. As a result of the search, no domestic works in the given direction were found, most of the works are foreign, of which the lion’s share is financed by the government of the People’s Republic of China. It is expected that this will give an impetus to the in-depth study of the process of creating a digital twin of a spindle node. It can be useful in the post-war reconstruction of Ukraine, taking into account the problems of wear and tear of existing machine tools of machine-building enterprises. In addition, it is a possibility of adapting machines that were in use, which can be obtained in within the framework of international assistance to enterprises.

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“…Zheng and Sivabalan [ 18 ] used a Windows Presentation Foundation (WPF) application and .Net framework 4.5 in Visual Studio to develop a DT for a cyber-physical system (CPS) of a 3D printer based on a tri-model-based approach for product-level development. Ward et al [ 19 ] proposed a model-based machining DT system for a case study of a large-scale CNC machine tool using a MATLAB/Simulink platform. Yang et al [ 20 ] developed a model-based DT of an aero-engine disk for online detection of disk unbalance and crack failure using an ANSYS simulation platform.…”

Section: Dt Architecture Categorizationsmentioning

confidence: 99%

Overview of Digital Twin Platforms for EV Applications

Ibrahim

Rjabtšikov

Zequera

2023

Sensors

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Digital twin (DT) technology has been used in a wide range of applications, including electric vehicles. The DT platform provides a virtual representation or advanced simulation of a physical object in real-time. The implementation of DT on various aspects of EVs has recently transpired in different research studies. Generally, DT can emulate the actual vehicle on the road to predict/optimize its performance and improve vehicle safety. Additionally, DT can be used for the optimization of manufacturing processes, real-time condition monitoring (at all levels and in all powertrain components), energy management optimization, repurposing of the components, and even recycling processes. This paper presents an overview of different DT platforms that can be used in EV applications. A deductive comparison between model-based and data-driven DT was performed. EV main systems have been discussed regarding the usable DT platform. DT platforms used in the EV industry were addressed. Finally, the review showed the superiority of data-driven DTs over model-based DTs due to their ability to handle systems with high complexity.

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Machining Digital Twin using real-time model-based simulations and lookahead function for closed loop machining control

Cited by 46 publications

References 46 publications

Digital Twins: A Systematic Literature Review Based on Data Analysis and Topic Modeling

Digital Twins: A Systematic Literature Review Based on Data Analysis and Topic Modeling

Digital Twin of Spindle Units. Review

Overview of Digital Twin Platforms for EV Applications

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