Acta Polytechnica Hungarica: Recent submissions
Now showing items 81-100 of 186
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ACSRA ICS: Automated Cyber Security Risk Assessment Methodology for Industrial Control Systems
(2025)The adoption of 5G in SCADA and ICS environments represents a paradigm shift, offering enhanced connectivity, flexibility, and responsiveness. However, this transition mandates a comprehensive approach to cybersecurity ... -
Effects of Radio Noise on 5G SA KPIs
(2025)The fifth-generation mobile network standards are designed in such a way that some Key Performance Indicators (KPI) values can show a significant improvement compared to the networks used so far. First, the low latency ... -
Modern Passenger Vehicles as Cyber Threat Source: Analyses of Surveillance Options through Smart Vehicles
(2025)In recent years, the automotive industry has witnessed a paradigm shift in the capabilities and functionalities of modern passenger vehicles. These vehicles have evolved beyond their conventional roles as modes of ... -
Design and Realization of a Compression Molding Press, used to Produce Plate Composite Parts
(2025)Nowadays, there is a need to use material resources that incorporate low manufacturing, processing and exploitation costs. Thus, the existence and accessibility on the market of materials with increasing mechanical ... -
Deep Learning-based Control Perspective for Single-Phase Grid-connected Inverter Using Gated Recurrent Units
(2025)This paper introduces a novel approach to control single-phase grid-connected inverters (GCIs) using artificial intelligence (AI), specifically employing a deep learning- based method with Gated Recurrent Unit (GRU) ... -
Evaluation and Selection of Design Solutions for a Small Laboratory Tensile Testing Device under a Type 2 Fuzzy Environment
(2025)In this research, evaluating and selecting design solutions for a small laboratory tensile testing device is stated as a multi-criteria, decision analysis problem, incorporating both quantitative and qualitative criteria. ... -
Mechanism Analysis and Behavior Characterization of Stick-Slip Vibration
(2025)In order to clarify stick-slip vibration mechanisms and characterize stick-slip vibration behaviors, a three-dimensional numerical model of the slider-plate friction contact was established using the finite element method, ... -
Trajectory of Rotor Resistance for Detecting Broken Rotor Bars of Asynchronous Machines
(2025)While each industrial sector aims to provide uninterrupted customer service, unplanned shutdowns are undoubtedly undesirable. For this purpose, many studies have been dedicated to fault detection in early stages, to make ... -
Digital Simulation of Hydraulic Modes of Heat Supply Systems of Variable Technological Structure
(2025)The paper presents a new approach to the formation of a system of equations – the nodal pressure model, which is based on the inverse characteristics of passive and active elements of pipeline networks developed during ... -
Comprehensive Overview of the Concept and Applications of AI-based Adaptive Learning
(2025)This paper provides a comprehensive understanding of the concept and the applications of AI-based adaptive learning, underlining its potential to revolutionize education in terms of personalization and optimization. Such ... -
The Interactive Effects of Disability, Age, and Gender on Organization Performance at Telecommunication Sector Companies
(2025)Diversity in human resources can contribute to success if used effectively; on the other hand, diversity in the workplace could become the polar opposite if it is strategically controlled, disregarded, and lacks essential ... -
Improved Adaptation Speed of the Robust Fixed Point Transformation-based Controller Using Vir- tual Response Forecast
(2025)Robust Fixed Point Transformation-based adaptive control design was introduced in 2009, in order to overcome some of the difficulties of certain Lypunov function-based adap- tive control design techniques. This control ... -
Pruning Techniques in Łukasiewicz Logics
(2025)Short circuit evaluations and related pruning techniques play important roles in logic, artificial intelligence and computer science, especially, in software engineering, decision-making and hardware design. Here, we ... -
Concepts of Complex Road Information Systems in Urban Areas
(2025)The supervision and maintenance of public roads is a state and local government task. In short, it is a public duty. On the contrary, there is a few information about the main and the secondary road network. The special ... -
A Lightweight Execution Manager for Training TensorFlow Models under the Slurm Queuing System
(2025)Artificial neural networks currently represent the flagship of Machine Learning and have reached multiple fields alongside Computer Science. This kind of computational model generally needs massive amounts of data and ... -
Dynamic Modeling and Optimization of Permanent Magnet Synchronous Electrical Machine Propulsion Powertrain at Different Modeling Levels
(2025)Electric vehicles (EVs) have emerged as a compelling solution to mitigate environmental concerns and meet the growing demand for energy-efficient transportation systems. The careful selection of the electric motor is ... -
Body Conformation Scoring of Cattle, using Machine Learning
(2025)Precision agriculture brings new artificial intelligence techniques closer to everyday farming. Agriculture historical data is easily available, so using this data to teach a machine-learning model, offers various ... -
Nanoadditives for Enzymatic Biohydrogen Production
(2025)Using nanoadditives in biohydrogen production can be considered an optimal solution for existing challenges. Nanoparticles (NPs), affect the growth of microorganisms, intracellular electron transfers and the activity of ... -
Generalized Predictive Speed Control of Two- Motor Drive Machines Series-Connected Fed by Five-Phase
(2025)This work examines a newly introduced five-phase drive system with two motors and stator windings connected in series. Using a widely recognized phase transposition in the series chain, it is shown how a single five-phase ... -
Using Indoor Positioning Systems (IPS), for Supporting the Digital Mapping and Evaluation of Material Handling Processes, in Intralogistics Systems
(2025)The need for process digitalization, with the solution of Industry 4.0, has impacts for logistics companies. The need of the retrieving dynamic information about the position of different objects has also appeared in ...