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Artikel Jurnal
From Smart Cities to Manufacturing: A Comprehensive Study on Digital Twin Applications and Barrier
ABSTRACT Many sectors are seeing digital twin (DT) as a revolutionary invention, with smart cities, manufacturing, healthcare and transportation being among the most affected. An object or process’s DT allows for its simulation via real‐time data collection and analysis, thereby making it an exact…
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Artikel Jurnal
Performance Evaluation of QSM in Vehicular Communication Over Weibull Fading Channels
ABSTRACT Intelligent transportation systems (ITS) that utilise radio communication between vehicles and road infrastructure are expected to be released to improve road safety, reduce fuel consumption, avoid road accidents, save time and offer greater driving comfort. Such communication requires low…
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Artikel Jurnal
Indoor Localization Using Multi‐Bluetooth Beacon Deployment in a Sparse Edge Computing Environment
ABSTRACT Bluetooth low energy (BLE)‐based indoor localization has been extensively researched due to its cost‐effectiveness, low power consumption, and ubiquity. Despite these advantages, the variability of received signal strength indicator (RSSI) measurements, influenced by physical obstacles…
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Artikel Jurnal
Simulation‐based evaluation and polynomial regression‐based modelling of electric spring parameters with variable load impedance ratio
Abstract This paper presents a comprehensive evaluation of Electric Spring (ES) performance through simulation experiments and polynomial regression modelling. The study primarily aims to assess how varying load impedance ratios impact ES performance, develop a polynomial regression model to…
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Artikel Jurnal
Optimisation of Small Diesel Engine Performance Using Response Surface Methodology and Genetic Algorithm
ABSTRACT Even though significant studies on diesel engine optimisation have been made, most existing approaches lack comprehensive integration of methods for effective multi‐objective optimisation (MOOP) frameworks that effectively balance engine performance and emission trade‐offs under diverse…
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Artikel Jurnal
Digital shadow of an electric vehicle‐permanent magnet synchronous motor drive for real‐time performance monitoring
Abstract Digital twin (DT) technology has been utilised in many applications including electric vehicles (EVs). A DT is a virtual representation of a physical object, enabled through real‐time data integration, simulation, and optimisation tools. Unlike conventional simulations, which are typically…
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Artikel Jurnal
Power System Digital Twins in Action: What We Learnt and Where We Go Next
ABSTRACT This paper disseminates research findings and reviews lessons learnt and challenges from two lab‐scale digital twin (DT) projects at the University of Louisiana's Power Systems Control Advancement & Resilience Enhancement (PS‐CARE) lab. The projects aimed at creating a high‐fidelity DT of…
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Artikel Jurnal
Towards a Healthier Hospital Environment: The Role of Digital Twins in Achieving Optimal Environmental Comfort
ABSTRACT Indoor environmental comfort is fundamental to human health as people spend 90% of their time indoors. This aspect is even more crucial in hospitals, where the concept of health is closely linked to well‐being, ethics and environmental aspects. Emerging methodologies and technologies such…
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Artikel Jurnal
Future‐Proofing AI Models in IoMT Environment: Adversarial Dataset Generation and Defense Strategies
ABSTRACT The growth of the Internet of medical things (IoMT) poses significant threats to data integrity and patient safety by creating vulnerabilities that adversarial attacks can exploit. The sharing of sensitive data between medical equipment is greatly aided by IoT, also known as IoMT, in the…
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Artikel Jurnal
Flow Measurement Through Orifice‐Metre With Decision Tree Regression Method
ABSTRACT The effective design of orifice is a major concern for the flow field measurement. The error of the flow occurs downstream of the orifice due to instability and back flow. Accurate orifice design boosts the precise flow field measurements. Predicting the pressure drop (Δp) across an…
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Artikel Jurnal
Digital Twin‐Enabled Transfer Learning of RL‐Driven Control for DC Microgrids
ABSTRACT AI‐driven control, particularly, Reinforcement Learning (RL), is becoming popular in modern power systems with increasing number of DC components. However, training RL‐driven controllers on actual systems may cause interruptions and/or create safety concerns due to random actions that may…
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Artikel Jurnal
Harmonic‐Amplitude Modulation Strategy for PtP‐VSC‐HVDC Links Providing Frequency Support
ABSTRACT This paper presents a communication‐free frequency support strategy for point‐to‐point voltage source converter high‐voltage direct‐current (PtP‐VSC‐HVDC) links. The proposed strategy is conceived as a harmonic‐amplitude modulation (HAM), where the frequency deviation experienced by one…
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Artikel Jurnal
Optimising Uniform Rectangular Array Performance for SNR, SLL and Speed Using Proposed Hybrid PSO‐HBA
ABSTRACT Incorporation of a smart antenna system (SAS) in wireless communication presents an array of benefits such as the elimination of interference, good security and enhanced utilisation of frequency spectrum. It is, however, important to note that these benefits can be boosted further with the…
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Artikel Jurnal
Hybrid Quadra‐Tied Solar PV System With Optimised Metaheuristic MPPT Algorithms for Enhanced Urban Rooftop Performance
ABSTRACT This research work helps in selecting the most appropriate combination of solar photovoltaic (SPV) array configuration and metaheuristic MPPT technique to reduce the power loss in rooftop SPV systems due to partial shading conditions caused due to tall neighbouring buildings in urban…
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Artikel Jurnal
CNN‐based multi‐output regression model to estimate infrastructural surface crack dimensions adopting a generalised patch size and FWHM‐based width quantification
Abstract To cater the need for real‐time crack monitoring of infrastructural facilities, a CNN‐regression model is proposed to directly estimate the crack properties from patches. RGB crack images and their corresponding masks obtained from a public dataset are cropped into patches of 256 square…
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Artikel Jurnal
CADGen: Computer‐aided design sequence construction with a guided codebook learning
Abstract Computer‐aided design (CAD) software continues to be a crucial tool in digital twin application and manufacturing, facilitating the design of various products. We present a novel CAD generation method, an agent that constructs the CAD sequences containing the sketch‐and‐extrude modelling…
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Artikel Jurnal
Digital twin framework and platform for zero‐emission heavy haul locomotive design and development
Abstract In recent years, significant development activity has been seen in battery electric and hydrogen locomotives. To fully understand the potential benefits of these zero‐emission technologies and their application in locomotive design, a design study utilising a digital twin framework can be…
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Artikel Jurnal
Modelling of blast furnace ironmaking process based on digital twin
Abstract The blast furnace ironmaking process is a crucial step in the steel industry. Effectively modelling the blast furnaces is significant in ensuring smooth operation and accelerating the digitalisation transformation of blast furnaces. The authors focus on the mechanism modelling of the blast…
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Artikel Jurnal
Rendering Frankenstein's monsters? The emergence and impacts of human digital twins
Abstract Human digital twins (HDTs) are set to revolutionise human–system integration and improve human capacities, productivity, and well‐being by including human characteristics in system design. Reflecting real‐life behaviours and emotional reactions, HDTs render virtual data‐driven models of…
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Artikel Jurnal
Enhancing 5G energy efficiency through digital twin networks: A comprehensive review
Abstract In the era of 5G, seamless mobility handovers are critical in densely populated regions like Malaysia to mitigate disruptions and inefficiencies. 5G networks offer unprecedented data speeds and reliability, essential for advancing mobile communication and Internet of Things applications…