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Automotive Experiences
Scopus
ISSN 2615-6202 · Universitas Muhammadiyah Magelang · 277 artikel di indeks
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Artikel Jurnal
A Comprehensive Review of Red-Light Violation warnings and Green Light Optimal-Speed Advisory Systems in V2X-Enabled CAVs
The advancement of connected autonomous vehicle (CAV) technologies has significantly accelerated the development and deployment of vehicle-to-everything (V2X) communication systems, which are essential for enhancing traffic connectivity and safety. Among the prominent applications, red-light…
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Artikel Jurnal
Effect of Curvature on the Thermal-Hydraulic Performance of Serpentine Battery Cooling Channels
Efficient battery thermal management systems (BTMS) are essential for ensuring the safety and performance of lithium-ion batteries in electric vehicles. This study numerically investigates the influence of serpentine channel curvature on the thermal and hydraulic characteristics of a liquid-cooled…
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Artikel Jurnal
Simulation of a Multi-Source Hybrid Electric Vehicle Integrating Battery, Fuel Cell, Photovoltaic, and Compressed-Air Systems
This paper presents a simulation-based system-level evaluation of a four-source hybrid electric vehicle integrating a LiFePO4 battery, a PEMFC, a VIPV, and a compressed-air energy storage subsystem. A detailed MATLAB/Simulink model is developed using a common DC-bus architecture and four…
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Artikel Jurnal
Optimized Flux-Weakening Strategy in Field-Oriented Control for High-Speed IPMSM Drives
Unlocking the dynamic performance of electric vehicles is often limited by the voltage constraints of the battery system. This study proposes an optimized control strategy for Interior Permanent Magnet Synchronous Motors based on an analytical formulation of direct-axis current trajectories to…
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Artikel Jurnal
Hybrid Statistical and ANN-Based Prediction of Lithium-Ion Battery Degradation under UDDS-Based Simulated Urban Driving Profiles
The research will enhance the forecasting of the lithium-ion battery degradation to facilitate more secure and sustainable energy storage in the electric vehicle. An analytical framework that is hybrid in nature, incorporating both statistical analysis and artificial neural network (ANN) modeling…
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Artikel Jurnal
Effect of Manufacturing Route and Fiber Orientation on the Mechanical Performance of Carbon Fiber Composites for Automotive Lightweight Components
This work evaluates the impact of manufacturing method and fiber orientation on the mechanical properties of carbon fiber-reinforced polymer (CFRP) for automotive applications. CFRP composites were fabricated using vacuum bagging (VB), vacuum-assisted resin infusion (VARI), and hand lay-up (HLU)…
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Artikel Jurnal
Socio-Environmental Evaluation of Overload Truck: Carbon Emissions, Carbon Tax, and Policy Intention Perspectives
The issue of global warming and the increasing concentration of carbon dioxide (CO₂) represents a significant environmental challenge, with the transportation sector contributing approximately 23% of global greenhouse gas emissions. One of the crucial problems is the operation of Over-Dimension…
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Artikel Jurnal
Toward Diesel-Range Fuel Properties: Catalytic Cracking of Waste Cooking Oil Biodiesel over Acid-Activated Bentonite
Rising global energy demand and the environmental burden of waste cooking oil (WCO) disposal underscore the urgency of developing cost-effective and sustainable production pathways for renewable fuels similar to diesel fuel. However, WCO-biodiesel often exhibits physicochemical properties that…
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Artikel Jurnal
Assessment of Ride Comfort Enhancement in a Full Vehicle Active Suspension System Using Sliding Mode and Fuzzy Logic Control
Vehicle suspension systems play a crucial role in ensuring ride comfort, stability, and safety under varying road conditions. While conventional passive suspensions offer limited adaptability, active suspension systems dynamically regulate actuator forces to counteract road-induced disturbances and…
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Artikel Jurnal
Comparative Fatigue Failure Analysis of Axle Shafts in Two Front Wheel Drive Vehicles
Axle shafts are critical components of vehicle powertrain systems, providing torque and load transfer between the differential system and the wheels. Common causes of axle shaft failures include manufacturing and design defects, lack of maintenance, raw material-related problems, material…
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Artikel Jurnal
Enhancing CAN Bus Security via Lightweight Hardware‑Based Identifier Randomization
The controller area network (CAN) communication protocol used in vehicles relies on fixed message identifiers, which makes it vulnerable against frame injection and replay attacks. This study proposes an efficient lightweight hardware method that randomizes the identifier while preserving the…
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Artikel Jurnal
Effect of Moisture Content on Boiling Point Characteristics and Bubble Formation in DOT 4 and 5.1 Brake Fluid
The performance of hydraulic braking systems is strongly influenced by the condition of brake fluid, particularly boiling point and tendency to form vapor bubbles that may lead to vapor lock. Glycol-based brake fluids, such as DOT 4 and 5.1, are hygroscopic, causing moisture content to increase…
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Artikel Jurnal
Crashworthiness of Thin-Walled Structures: Influence of Materials, Geometry, Manufacturing Processes and Loading Conditions
Crashworthiness is a critical requirement for lightweight structures in automotive, electric vehicle and aerospace applications, where efficient energy absorption and controlled force transmission are essential. This review looks at more than 100 experimental, numerical, and analytical studies…
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Artikel Jurnal
Pathways to Electric Two-Wheeler Adoption in Emerging Markets: A Scoping Review and Empirical Validation of Consumer Behaviour
The electrification of two-wheelers (E2Ws) is increasingly recognised as a high-impact decarbonisation strategy in emerging Asian markets, where motorcycles are the dominant mode of transport. However, the literature remains fragmented, and behavioural studies consistently report a persistent gap…
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Artikel Jurnal
Modulating Factors in the Development of Motion Sickness in Transportation Vehicles: Malaysia Case Study
Motion sickness (MS) is a common issue for vehicle passengers, characterized by symptoms such as nausea, dizziness, and discomfort due to sensory conflicts between the visual and vestibular systems. This study aims to identify and quantify the modulating factors contributing to MS in vehicles…
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Artikel Jurnal
Effect of Operating Conditions on Proton Exchange Membrane Fuel Cell Performance: A One-Dimensional Mathematical Model Applied to an Electric Motorcycle
The performance of a proton exchange membrane fuel cell (PEMFC) is strongly influenced by its operating conditions. In this study, a one-dimensional (1-D) mathematical model is developed to investigate PEMFC performance while explicitly accounting for water transport within the fuel cell during…
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Artikel Jurnal
Rheological Behaviour of SiO2/PAO Nanolubricant for an Electric-Driven Compressor Automotive Air-Conditioning System
Compressor lubricants play a crucial role in refrigeration systems by controlling friction, sealing effectiveness, and heat removal, with lubricant viscosity a key parameter that affects hydrodynamic losses and energy efficiency. This study aimed to systematically characterise the rheological…
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Artikel Jurnal
A Comprehensive Study of Electric Vehicle Performance under Diverse Powertrain Architecture using 1D Simulation Approach
Electric vehicles (EVs) are becoming popular because of their potential for reducing carbon emissions and promoting sustainable transportation. However, the driving range and energy consumption performance could be a limitation on EVs' performance, which are influenced by various technical and…
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Artikel Jurnal
Probabilistic Performance Prediction of a Hydrogen-Converted SI Engine Using a Markov-Chain-Wiebe Framework
This study employs a novel Markov-chain modeling framework to analyze the combustion-performance interaction in a hydrogen-fueled spark-ignition engine. The methodology integrates a Wiebe heat-release model within a Markov-chain state-transition framework, where each discrete engine state defines…
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Artikel Jurnal
Numerical Study of Hydrogen Enrichment on Stoichiometric DME–Air Premixed Flames
Dimethyl ether (DME), an alternative fuel lacking carbon–carbon bonds, offers the potential for clean combustion with minimal soot emissions. Despite this advantage, DME exhibits relatively low initial reactivity and flame-propagation velocity under premixed conditions, which constrains its…