In the domain of digital cities, Stoter et al. (2021) emphasize the use of 3D city models as an essential part of a digital twin: "[A digital twin] should be based on 3D city models, containing objects with
Digital Twins: State-of-The-Art Future Directions for Modelling and Simulation in Engineering Dynamics Applications March 2020 ASCE-ASME J Risk and Uncert in Engrg Sys Part B Mech Engrg 6(3)
DOI: 10.1016/j.procs.2022.10.084 Corpus ID: 253336864; Research on Digital Twin Modeling and Simulation Technology for Distributed Resource Aggregation Regulation @article{Hou2022ResearchOD, title={Research on Digital Twin Modeling and Simulation Technology for Distributed Resource Aggregation Regulation}, author={Zhansheng Hou
Accurate modeling and efficient, robust simulation have always been the main purposes of reservoir researches, and a 6M digital twin (multi-scale, multi-domain, multi-physics and multi-numerics numerical modeling and simulation of multi-component and multi-phase fluid flow in porous media) is designed, equipped with the following six pronounced
Journal of System Simulation Volume 33 Issue 5 Article 1 6-9-2021 Discussing Digital Twin from of Modeling and Simulation Zhang Lin 1. Beihang University, Beijing 100191, China; ;2. Engineering Research Center of Complex Product Advanced Manufacturing System, Ministry of Education, Beijing 100191, China;
The following simulation methodologies can be applied in digital twin technology: computational fluid dynamics (CFD), finite element analysis (FEA), agent
This paper discusses the Digital Twin concept from the viewpoint of Modeling and Simulation experts, tracing the historical development of M&S from its roots in computational experiments to its applications in various fields and the birth of DT-related and allied concepts. As digitalization is permeating all sectors of society toward the
The engineering and industrial domains have arguably leveraged digital twins for longer, such as for developing, testing, and maintaining aircraft and spacecraft
Create comprehensive digital models of entire environments. Use Azure Digital Twins to gain insights that drive better products, optimize operations, and deliver breakthrough
Digital twin vs. simulation. Digital twins model specific real-world assets.Simulations, on the other hand, operate in entirely virtual environments divorced from the external world.The digital models are outfitted with sensors that continuously update their virtual counterparts in real time with granular, high-quality data.
A simulation based approach to digital twin''s interoperability verification & validation. In: 2022 workshop" interoperability challenges and solutions within industrial networks" co-located with 11th international conference on interoperability for enterprise systems and applications (I-ESA 2022), vol. 3214, Valencia, 23–24 March 2022.
The digital twin is an emerging and vital technology for digital transformation and intelligent upgrade. Driven by data and model, the digital twin can perform monitoring, simulation, prediction, optimization, and so on. Specifically, the digital twin modeling is the core for accurate portrayal of the physical entity, which enables the
• Modeling & Simulation • Digital Twins • Immersion & Presence • Living Models 03 November 2021 B. Danette Allen. A digital twin is a digital replica of a living or non-living physical entity, such as a manufacturing process, medical device, piece of
The developed platform incorporates a modeling and topology editor, a time-series energy flow solver and data management module to maintain and analyze the digital twin model for an IES. Based on the platform, distributed and centralized IES cases are modeled, simulated and analyzed to validate the performance.
Introduction The concept of Digital Twin (DT) has the potential to support intelligent decision-making and cost-effective business solutions for a wide spectrum of industrial applications. DT is an effective concept for realizing Industry 4.0 and is being increasingly explored across the product life cycle stages [1].
Digital twin technology is an emerging technology that exploits the synergy between several key enabling technologies, including multiphysics simulations,
Digital twin simulation offers a powerful alternative by allowing designers to create virtual models of the facility and test different layout configurations before physically implementing them.
2023. TLDR. This work uses flow-based modeling with Node-RED, the virtual driving simulator CARLA and YOLOv5 as state-of-the-art deep learning techniques for VRU detection and considers the approach to model and evaluate interaction concepts without writing code feasible for non-computer scientists. Expand. 1 Excerpt.
The digital twin is an emerging and vital technology for digital transformation and intelligent upgrade. Driven by data and model, the digital twin can
Digital Twin Modeling and Simulation Optimization of Transmission Front and Middle Case Assembly Line. Xianfeng Cao 1, Meihua Yao 2, Yahui Zhang 3,*, Xiaofeng Hu 4, Chuanxun Wu 3. 1 Process Research Institution, China National Heavy Duty Truck Group Co., Ltd., Jinan, 250100, China 2 Transmission Factory, China National
The model integrates the Internet of Things (IoT) and digital twins to acquire data on environmental conditions and shipment movements and connect physical cold chain logistics to the digital world. Through the simulation of cold chain logistics in a virtual environment, the risk levels relating to physical operations at a certain forecast horizon can be
Abstract: This paper proposes a digital twin model of power electronic high-frequency transformers (HFT) based on electromagnetic-thermal analysis. This model aims to replicate the loss density distribution and thermal performance of the HFT, as well as to estimate the thermal stress withstood by the insulation. The digital replica of a 10 kHz
The 3D video represented a "digital twin" of the complex telescope: a computer-based model of the actual instrument, based on information that the instrument provided. "This was just
Then, digital twin modeling and twinning enabling technologies are further analyzed by classifying them into two main categories: physical-to-virtual, and
1 · The difference between a digital twin and a simulation is largely a matter of scale: While a simulation typically studies 1 particular process, a digital twin can run any
A digital twin goes beyond traditional modeling and simulation to include dynamic bidirectional feedback flows between the virtual representation and the physical
Abstract: In view of the low efficiency of production line modeling method and the poor quality of the production line model, this paper proposes the concept of digital twin production line by analyzing the simulation & modeling of production line and digital twin, and analyzes the composition of digital twin production line. Then the real-time
The term ''digital twin'' would only be coined more than 40 years later 2, but the Apollo simulators were already notable examples of the concept behind this term (although this has been
Finally, using the simulation analysis of the digital twin model under faults, the task capability of the satellite power subsystem can be estimated before the satellite actually turns on certain power loads, so as to avoid the unexpected failure of the satellite payload task and the serious consequences of system damage.