Science topics: Automotive
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Publications related to Automotive (10,000)
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Article
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This article comprehensively reviews recent Electric Vehicle (EV) charging infrastructure, technology, and issues related to charging station identification. A literature study on the above key areas shows an increasing consideration of EVs over the past decade. Further, the recommendations for user-friendly selection of the Charging Station (CS) a...
Research Proposal
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The widespread use of batteries as the most common energy storage systems in automotive and consumer electronics have made it an integral part of our daily business. The crucial concern like battery lifetime, thus, requires principal attention that is often tackled by modeling works. Researchers have made remarkable achievements to develop models t...
Article
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The demand for automotive aluminium is expected to boom in the coming decades given current trends in the passenger car market, such as electrification, light-weighting, customers’ preference for larger cars (SUVs) and growing global car ownership and population, resulting in a growing challenge for the aluminium sector to curb GHG emissions. We de...
Article
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Integrated thermoelectric generators (TEGs) and heat exchangers (HEX) can transform heat into electrical power by converting temperature gradients between heat sources and cold sinks. Predicting TEG thermal performances with compact HEX is crucial to designing efficient TEGs for automotive waste heat recovery. However, previous investigations mainl...
Article
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Implementing an industrial collaborative robot for Human-Robot Collaboration (HRC) in the automotive manufacturing industry is an emerging technology-driven solution aiming to increase production efficiency and reduce the human operator's ergonomic load. Successful implementation of innovative technology depends on technical feasibility and on the...
Article
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Laser Metal Deposition (LMD) is an additive manufacturing technology that attracts great interest from the industry, thanks to its potential to realize parts with complex geometries in one piece, and to repair damaged ones, while maintaining good mechanical properties. Nevertheless, the complexity of this process has limited its widespread adoption...
Article
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Engines are the most expensive and technology-intensive components in automobiles, so an optimized configuration of the automotive engine assembly line (AEAL) is anticipated to improve efficiency and reduce cost. The traditional methods for assembly line configuration can mainly work out a proper machine number, but they generally ignore process se...
Article
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Robust and accurate pose estimation of a robotic platform, so-called sensor-based odometry, is an essential part of many robotic applications. While many sensor odometry systems made progress by adding more complexity to the ego-motion estimation process, we move in the opposite direction. By removing a majority of parts and focusing on the core el...
Article
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Global climate change is already affecting the environment, as glaciers are receding, ice on rivers and lakes is melting, plant and animal range`s have altering, and trees are blooming early. Therefore, focus has shifted towards sustainable materials. There is a growing desire for materials that have a unique combination of qualities that metals, p...
Preprint
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p>This article develops the multiple-input multiple-output (MIMO) technology for weather radar sensing. There are ample advantages of MIMO that have been highlighted that can improve the spatial resolution of the observations (for a coherent MIMO) and also the accuracy of the radar variables (in a non-coherent MIMO). These concepts have been introd...
Preprint
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We present a novel, power and hardware efficient, antenna system leveraging the eigenmodes of the over-the-air propagation matrix from an active multi-antenna feeder (AMAF) to a large reflective intelligent surface (RIS), both configured as standard linear arrays and placed in the near field of each other. We demonstrate the flexibility of the prop...
Article
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The goal is to identify the variables that contribute to the wet line's high lead time, including tray jams in and out of the oven dryers, operator work habits, wet line stagnation, and operator irregular jobs. Utilizing a fishbone diagram during the analyze process, the problem's root cause was discovered (Ishikawa diagram). The final step is to u...
Article
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The research focuses on the relationship between automotive mileage and its effect on engine oil deterioration. The effects of the new (2020) and old (2012) engines on the most important parameters, kinematic viscosity, flash point, and fire point were investigated. Measurements were performed on four-engine oil samples. Profi-car Endurance SAE 10W...
Article
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Automotive crash tests are an important aspect of everyday safety, where accurate measurements and evaluations play a crucial role. In order to automate this process, we implement a bayesian hybrid computer vision model to detect two different kinds of target markers. These are commonly used in crash tests, by e.g. automotive manufacturers, to aid...
Article
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Exposure to advanced materials with unique thermomechanical characteristics has fulfilled the requirements of automotive, marine, and structural industries. The current research investigates the thermal adsorption and mechanical properties of epoxy composite enriched by basalt fiber via resin moulding technique with an applied pressure of 2 bar. Hy...
Article
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The practical usage of V2X communication protocols started emerging in recent years. Data built on sensor information are displayed via onboard units and smart devices. However, perceptually obtaining such data may be counterproductive in terms of visual attention, particularly in the case of safety-related applications. Using the windshield as a d...
Conference Paper
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This research has main object to determine role Good Corporate Governance in minimizing potential of bankruptcy with pandemic covid 19 as moderating variables. This study uses causal method, which aims to explain the causal relationship between one variable that affects other variables. The sample using automotive companies listed on the Indonesia...
Article
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The joint radar and communications (JRC) waveform often has a high range sidelobe, which will degrade the target detection performance of an automotive JRC system. To solve this problem, a joint radar and communications complementary waveform group (JRC-CWG) design method is proposed in this paper by exploiting the philosophy of the complementary s...
Article
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Fostering development as a driving force of the economy, based on information and technology, is important for survival and is required in establishing strong relationships within the globalized world of business. Innovation and technological growth necessitate a network of interconnected organizational relationships between the public and commerci...
Article
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AlSi7Mg/SiCp aluminium matrix composites (AMCs) with a high ceramic content (35 vol.%) that were produced by using the field-assisted sintering technique (FAST) were subjected to tribological preconditioning and evaluated as a potential lightweight material to substitute grey cast iron brake discs. However, since an uncontrolled running-in process...
Article
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The objective of this paper is to find out the most favourable material and immensely fitted cross-section for TATA 11O9 TRUCK ladder chassis. This research aims to optimize the weight of the chassis. For this we have taken three materials like structural steel, carbon fiber and Aluminium silicon carbide metal matrix composite. The automotive chass...
Article
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The automotive market is experiencing, in recent years, a period of deep transformation. Increasingly stricter rules on pollutant emissions and greater awareness of air quality by consumers are pushing the transport sector towards sustainable mobility. In this historical context, electric cars have been considered the most valid alternative to trad...
Article
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Limitation in practical applications of biopolymer–fiber composite is mainly at higher temperatures. Thus, this study highlights the effects of fiber orientation on the durability of polylactic acid (PLA) reinforced with unidirectional (UD) continuous kenaf fibers at elevated temperatures. PLA and long kenaf fiber were fabricated using the hot-pres...
Cover Page
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Polymer composites were developed to simultaneously obtain materials with high strength and low density. Depending on the type of filler composites with fibrous or particles and hybrid composites can be produced. Recently, much research has been going into hybrid composites, where two or more fillers reinforce a matrix. The primary purpose is to ov...
Article
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Rezumat Producția industrială se confruntă cu provocări majore în ceea ce privește flexibilitatea și productivitatea în timpul procesului de fabricație. Această lucrare va prezenta principiile unei fabrici inteligente într-un mediu dinamic al Industriei 4.0 în domeniul auto din România. O fabrică inteligentă trebuie să urmeze câteva principii precu...
Article
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Monocular depth estimation from camera images is very important for surrounding scene evaluation in many technical fields from automotive to medicine. However, traditional triangulation methods using stereo cameras or multiple views with the assumption of a rigid environment are not applicable for endoscopic domains. Particularly in cystoscopies it...
Book
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This book illustrates simply, but with many details, the state of the art of reliability science, exploring clear reliability disciplines and applications through concrete examples from their industries and from real life, based on industrial experiences. Many experts believe that reliability is not only a matter of statistics but is a multidiscipl...
Article
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The control barrier function (CBF) provides a good tool to design supervisory controllers for safety‐critical systems. However, constructing a CBF for a general nonlinear system is a challenging task. This paper presents a general CBF computational synthesis approach for nonlinear affine systems with state constraints and input constraints using su...
Article
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Double-sided friction stir welding (FSW), performed with a pair of rotation tools, was studied in an attempt to increase the joining speed when applied to welding of automotive advanced high-strength steels (AHSS). The experiments were performed on butt joint of 1.6-mm-thick 1180 MPa grade steel sheets, and sound welds were obtained when the travel...
Article
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In this work, we propose a potentiometric smart sensor for lithium detection in environmental samples based on a screen-printed cell. The graphite screen-printed electrode (GSPE) was first modified by gold and silver nanoparticles to increase the conductivity, and then by an ion-selective membrane, which was directly deposited onto the nanostructur...
Article
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In this investigation, dissimilar rod to plate joints of AISI 431 martensitic stainless steel (MSS) and AISI 1018 low carbon steel (LCS) are developed using rotary friction welding (RFW) for automotive applications. RFW being a solid-state welding (SSW) process is employed to avoid the problems in fusion welding of dissimilar materials and unsymmet...
Article
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La exposición a la contaminación del aire puede causar una variedad de resultados adversos para la salud lo cual aumenta el riesgo de infecciones respiratorias, enfermedades cardíacas, derrames cerebrales y cáncer de pulmón, las cuales afectan en mayor proporción a la población vulnerable, siendo esta los niños y los adultos mayores. Por dicha razó...
Poster
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The CEAS Conference on Guidance, Navigation and Control or "EuroGNC" is an applied conference with strong aeronautics and space orientation. More theoretical works in the area are welcome, especially if their application to aeronautics and space problems can easily be inferred. Other (non-aerospace) applications with similar challenges and modeling...
Article
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Currently, studies on the energy efficiency of manufacturing systems usually lack synthetic and systematic techniques. In this paper, a holistic framework is demonstrated in order to achieve more sustainable manufacturing, which covers machine-level, system-level and life-cycle-level energy efficiency techniques. Based on these, the mechanism of ho...
Article
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After a long day of board meetings, James sat down in his office to consider what had gone wrong with his company. James has observed Rowari Industries' rise and declines from his early days as an employee to his current position as CEO. Few of the decisions recorded in his diary are the company's final survival kit. Rise of Rowari During his mid-3...
Article
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Regulations, depletion of natural resources and changing customer demands are putting pressure on manufacturing companies to consider environmental issues in the development of new products. Companies are using PLM systems to manage the product lifecycle, but the current generation of these systems is not adequately adapted to product sustainabilit...
Article
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Automated driving requires correct perception of the surrounding environment in any driving condition. To achieve this result, not only are many more sensors than in current Advanced Driver Assistant Systems (ADAS) needed, but such sensors are also of different types, such as radars, ultrasonic sensors, LiDARs, and video cameras. Given the high num...
Conference Paper
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FMCW radars are integral to automotive driving for robust and weather-resistant sensing of surrounding objects. However, these radars are vulnerable to spoofing attacks that can cause sensor malfunction and potentially lead to accidents. Previous attempts at spoofing FMCW radars using an attacker device have not been very effective due to the need...
Article
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Injection molding process parameters have a great impact on plastic production quality, manufacturing cost, and molding efficiency. This study proposes to apply the method of Latin hypercube sampling, and to combine the response surface model and “Constraint Generation Inverse Design Network (CGIDN)” to achieve multi-objective optimization of the i...
Article
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The benefits of adopting collaborative approaches in the construction industry, such as Building Information Modelling (BIM), Integrated Project Delivery (IPD), and Lean Construction (LC), in an integrated manner are widely acknowledged in academia and industry. Once organizations have embraced BIM, IPD, and LC integration (BIL), a measurement meth...
Article
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This article assesses the production efficiency of automotive sector companies in the V4 countries. The automotive sector has undergone dramatic changes in recent years, and its future development is still unclear. The assessment of company efficiency thus represents an important tool that could support decision-making on the future of this sector....
Article
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This work aims to study the issue of saturation and improvement of software and electronic systems within the development of modern cars. The trends that exist today in the automotive industry create complexities and uncertainties associated with hardware, the near foreseeable future is likely to be disruptive for software and electronic architectu...
Preprint
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Railcar axles are large-size parts produced in large batches. Nowadays they are manufactured from semi-finished products obtained by press or rotary forging. Studies are conducted on developing more effective methods for producing these parts, with a focus on methods based on rolling processes. A promising line of research in this respect is connec...
Article
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Microelectromechanical systems (MEMS) gyroscopes are widely used, e.g., in modern automotive and consumer applications, and require signal stability and accuracy in rather harsh environmental conditions. In many use cases, device reliability must be guaranteed under large external loads at high frequencies. The sensitivity of the sensor to such ext...
Article
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The energy consumption of production processes is increasingly becoming a concern for the industry, driven by the high cost of electricity, the growing concern for the environment and the greenhouse emissions. It is necessary to develop and improve energy efficiency systems, to reduce the ecological footprint and production costs. Thus, in this wor...
Article
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Microelectromechanical (MEMS) gyroscopes are small devices used in different industries such as automotive and robotics systems due to their small size and low costs. The MEMS gyroscopes constantly encounter external disturbances, which introduce some mechanical and electromechanical nonlinearity in those systems. In this paper, the Koopman theory...
Article
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Lightweight sheet metals are attractive for aerospace and automotive applications due to their exceptional properties, such as low density and high strength. Sheet metal forming (SMF) is a key technology to manufacturing lightweight thin-walled complex-shaped components. With the development of SMF, numerical simulation and theoretical modelling ar...
Presentation
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Are Automotive Dealerships Ready for the FTC Safeguards Rule Update?
Article
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Spot welding is a critical joining process which presents specific challenges in early defect detection, has high rework costs, and consumes excessive amounts of materials, hindering effective, sustainable production. Especially in automotive manufacturing, the welding source’s quality needs to be controlled to increase the efficiency and sustainab...
Article
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The automotive synthetic aperture radar (SAR) can obtain two-dimensional (2-D) high-resolution images and has good robustness compared with the other sensors. Generally, the 2-D high-resolution always conflicts with the real-time requirement in conventional SAR imaging. This article suggests an automotive video SAR (ViSAR) imaging technique based o...
Article
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In the current challenging and competitive dynamic business world today, automotive companies have been rapidly developing and promoting autonomous vehicles (AVs), which aim to reduce crashes, energy consumption, pollution, and congestion and increase transport accessibility. To ensure the successful adoption of AVs, an increasing number of studies...
Article
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Automatic transmission system is the core part of vehicle transmission processing, which can improve driving safety. In order to improve the shift effect of automotive automatic mechanical transmission and narrow the gap between the vehicle speed and the expected speed, an automotive automatic mechanical transmission system based on torsional dampi...
Article
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The constant false-alarm rate (CFAR) algorithm is essential for detecting targets during radar signal processing. It has been improved to accurately detect targets, especially in nonhomogeneous environments, such as multitarget or clutter edge environments. For example, there are sort-based and variable index-based algorithms. However, these algori...
Article
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The major contribution to atmospheric air pollution is from the heavy vehicular emission. At present, it is rising at an alarming rate. These automotive pollutions can be reduced to a great extent by the exhaust gas after-treatment methods. Among these, catalytic converter (CC) is the major source to reduce regulatory emission in the internal combu...
Article
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Airbag systems are important to a car’s safety protection system. To further improve the reliability of the system, this paper analyzes the failure mechanism of automotive airbag systems and establishes a dynamic fault tree model. The dynamic fault tree model is transformed into a continuous-time Bayesian network by introducing a unit step function...
Article
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Natural fibers-reinforced polymer composites have progressed rapidly due to their undeniable advantages. Most of the commercial polypropylene (PP)-based materials are characterized by either high impact toughness or high stiffness, while the manufacture of PP composites with both good toughness and stiffness is challenging at present. In this work,...
Article
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Nowadays, mobility represents a key sector to achieve the goal of carbon neutrality. Indeed, the development of hybrid powertrains is contributing to a reduction in the environmental impact of vehicles. One of the most promising energy-saving solutions is regenerative braking, which enables deceleration while recovering energy, otherwise wasted. Ev...
Article
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After implementing the Dual-credit policy, automakers must adjust their production and operation strategies to cope with policy changes. This paper studies an automotive supply chain consisting of an automaker that produces traditional fuel vehicles and new energy vehicles and a dealer as the research object. Meanwhile, this paper constructs a trad...
Article
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On par with rapid motorization, excessive energy demand and air pollution have become major challenges in the global context. Fuel economy programs and emission reduction targets have proven to be among the most effective in mitigating these issues. In developing successful fuel economy programs and policies, understanding the factors affecting the...
Article
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The marking and surface structuring of various materials is important in various industrial fields such as biomaterials, luxury goods, anti-counterfeiting, automotive and aerospace, electronics and semiconductor industries, and others. Recent advances in laser technology, such as burst-mode lasers, have opened new ways of affecting the surfaces of...
Article
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During the COVID-19 epidemic, many industries were hit hard by the impact of the epidemic. The outbreak first led to factory shutdowns, with virtually all factories worldwide except for China now closed and at least 120 automotive plants temporarily closed. Global car sales have also plummeted in the midst of the epidemic storm with people mostly s...
Article
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Several industries, such as automotive and aerospace, today rely heavily on high-throughput automated composite manufacturing. The article reviews the present state of the art in automated composite manufacturing methods. focusing on methods and materials manufacturing possibilities. Keywords: composite manufacturing, additive manufacturing, filam...
Article
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This research departs from the phenomenon of rampant intolerance in Indonesia, rampant issues of SARA, brawl between students, discrimination between majority and minority because of the lack of understanding tolerance. Learning Islamic Religious Education is one means to disseminate the importance of understanding religious tolerance to students.T...
Chapter
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Remaja merupakan zaman tempoh peralihan dari alam kanak-kanak ke alam dewasa yang boleh dikategorikan diantara umur 12 ke 19 tahun (Portal Myhealth). Namun sedarkah kita bahawa terdapat beberapa hadis Rasulullah صلى الله عليه وسلم yang memaparkan secara tidak langsung sahabat remaja yang bernama Anas bin Malik? Beliau telah berkhidmat dengan Rasulu...
Article
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Aluminum is one of the most abundant metals in the world and plays an important role in various industries, but the synthesis of bauxite into aluminum is accompanied by serious environmental pollution, such as electricity consumption, carbon dioxide, and toxic by-products. This paper analyzes the development of aluminum materials, specifically disc...
Conference Paper
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En un elevado número de aplicaciones de los aceros, los requerimientos de resistencia mecánica, combinados con alta tenacidad o elevada conformabilidad en frío, han llevado a buscar composiciones y cambios en el proceso productivo capaces de responder a esas demandas. En ambos casos, los criterios que se están utilizando para introducir esos cambio...