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Artikel Jurnal Teks lengkap
Fabrication of High-conductivity Carbon Nanotube Electrodes with Minimized Additive Content
The development of high-performance lithium-ion battery electrodes necessitates reducing the content of conductive additives while preserving excellent electrochemical properties. In this study, multi-walled carbon nanotubes (CNTs) with approximately 3 to 7 walls were synthesized and characterized…
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Structural Analysis Study for Performance Enhancement of 3D-printed CANSAT Structures
The nano satellite industry has transitioned to low-cost development, driven by private companies and research organizations in the NewSpace era. Can-Satellite offers a budget-friendly alternative to traditional cube satellite manufacturing and testing. This study focuses on enhancing the…
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Artikel Jurnal Teks lengkap
Vehicle-dynamic Load and Torque Characteristics of a Front Transverse Composite Leaf Spring for a Light Commercial Vehicle
This study evaluates the load and moment characteristics of composite leaf springs used in the front suspension of a 4.0- ton gross vehicle weight (GVW) light commercial van through CarSim-based vehicle dynamics simulations. Carbon fiber composite (CFC), glass fiber composite (GFC), and hybrid…
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Lower-limb Joint Torque Estimation During Gait Using a Recurrent Neural Network based on IMU-derived Segmental Kinematics
Estimating lower-limb joint torques during gait using inertial measurement units (IMUs) has attracted growing attention in biomechanics and wearable sensing. Conventional approaches rely on inverse dynamics based on segmental kinematics and ground reaction forces, requiring force sensors or…
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Artikel Jurnal Teks lengkap
Design and Performance Optimization of a Wire-spring Based Planar Gravity Compensation Mechanism for a Robotic Arm
This study introduces a wire-spring based planar gravity compensation mechanism and evaluates its performance through both analysis and experiments. The mechanism features three pulleys, one spring, and one wire, all arranged in a planar configuration for compact installation within a robotic arm…
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Artikel Jurnal Teks lengkap
Development of Intelligent Process Planning System for CNC Machining based on Process Data Integration for Autonomous Manufacturing
As AI transformation expands in manufacturing, intelligent technologies are increasingly applied to CNC machine tools and machining processes. In multi-product, small-batch production environments, frequent product changes require flexible and autonomous process planning. This study proposes a…
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Artikel Jurnal Teks lengkap
Prediction of Deformed Shape and Die Optimization for Hat-section Forming Using a Scalar-based ANN Surrogate and Genetic Algorithm
The formation of a hat-profile is significantly influenced by springback and the final cross-sectional geometry, both of which are sensitive to die profile design. This study introduces a scalar-based artificial neural network (ANN) surrogate model combined with genetic-algorithm (GA) optimization…
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Artikel Jurnal Teks lengkap
A Feasibility Study on UWB-only Robot Localization in Pre-built SLAM Maps via Anchor-TAG Calibration
Accurate localization in industrial environments is challenging due to factors such as dust and reflections that degrade perception. To overcome these limitations, we propose an environment-independent localization method that relies solely on ultra-wideband (UWB) positioning. Our system employs…
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Artikel Jurnal Teks lengkap
A Study on the Development of an AI-based Work-in-process (WIP) Prediction Framework for Production Management in the Automotive Painting Process
The automotive painting process is complex, featuring hybrid serial-parallel lines and unplanned repair operations, which makes production forecasting challenging. This study introduces an AI-driven predictive framework designed to estimate future work-in-process (WIP) in paint shops, with the goal…
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Artikel Jurnal Teks lengkap
Development of a Multimodal Mental Health Monitoring System Using Emotion Recognition and HRV with AI Chatbot
Despite the increasing focus on the mental health of older adults and active senior populations, assessment tools still lag behind those for physical health monitoring. To bridge this gap, this study introduces an AI chatbot-based multimodal stress monitoring system that utilizes emotion…
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Artikel Jurnal Teks lengkap
Optimization of Electrode Powder Pre-treatment via Mechanical High-shear Mixing for Enhanced Performance of Dry Electrodes in Lithium Batteries
Dry electrode fabrication is considered a crucial next-generation process for secondary batteries because it eliminates the need for solvents and drying steps, significantly reducing energy consumption and carbon emissions. To achieve optimal performance in dry electrodes, it is essential to ensure…
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Multi-objective Optimization of CMP Retainer Ring based on a Metamodel Approach
This study presents an optimization framework for designing novel retainer rings (NRR) in chemical mechanical planarization (CMP) to enhance the uniformity of material removal rates (MRR). To improve optimization efficiency, we developed a finite element method (FEM) model alongside a Metamodel of…
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Artikel Jurnal Teks lengkap
S1000D Modularization of Legacy Maintenance Manuals Using Style-based Hierarchy Extraction and Multi-step Transformation with a Local LLM
As smart factories evolve, maintenance manuals need to be transformed from static documents into machine-readable and reusable digital assets. However, many legacy manuals are still in unstructured formats, such as Hangul word-processor files, which complicates their updating, reusability, and…
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Artikel Jurnal Teks lengkap
A VP-based 3D Human Pose Correction and Digital Twin Mapping Framework Using a Single RGB Image
Accurate 3D human pose reconstruction from a single RGB image remains challenging due to scale ambiguity and perspective distortions. Current single-view methods primarily rely on learned priors or kinematic constraints, but they often struggle to maintain geometric consistency with the physical…
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Artikel Jurnal Teks lengkap
Design of an AAS-integrated Framework based on Manufacturing Operation Technologies for Reconfiguring Autonomous Manufacturing Cells
Recent manufacturing environments demand greater flexibility due to the increasing need for high-mix, low-volume production. While mobile and collaborative robots have made it easier to relocate equipment and change layouts, reconfiguring manufacturing cells remains challenging. Successful…
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Microwave-induced Enhancement of Interlayer Strength in FDM-printed Nylon6/Carbon Fiber Composites
Among 3D printing techniques, fused deposition modeling (FDM) is known for its design flexibility, rapid fabrication, and the ability to produce complex geometries without molds. However, weak interlayer adhesion often results in poor mechanical strength along the build (Z) direction, limiting its…
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Artikel Jurnal Teks lengkap
Multi-zone Pressure Control for Improvement of Within Wafer Non-uniformity in CMP
Chemical Mechanical Polishing (CMP) is a crucial process in advanced semiconductor manufacturing, essential for achieving global planarization of the wafer surface, which directly impacts device performance and yield. Uniform material removal across the wafer is vital; however, non-uniformity…
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Development of Spur Gear Parts for Electric Hedge Trimmer Using Cold Forging Technology
This study focuses on developing Spur Gear parts for electric hedge trimmers using precision cold forging technology. The existing product faced lifespan and quality issues, leading to frequent replacements and increased costs. To address these problems, we implemented a three-stage cold forging…
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Artikel Jurnal Teks lengkap
A Study on the Practical Application of ASME V&V 40 Standard for Computational Modeling and Simulation (CM&S) in Medical Devices
The increasing use of computational modeling and simulation (CM&S) in the medical device sector has heightened the need for ensuring simulation credibility. The ASME V&V 40 standard offers a structured framework for assessing credibility, consisting of 23 factors divided into three main categories…
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Artikel Jurnal Teks lengkap
A Study on Automated Box Incasing Processes in Dried Seaweed Packaging
We present an automated incasing process designed to replace traditional manual packaging of dried seaweed. This system consists of three key components: a cage mechanism that compresses and transfers six bundles, a handling device for stacking the bundles, and a collaborative robot that performs…
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