Browsing Τμήμα Ηλεκτρολόγων και Ηλεκτρονικών Μηχανικών by Title
Now showing items 13-32 of 318
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Design and development of a prototype operating parameters monitoring system for high voltage switches using IoT technologies
(Πανεπιστήμιο Δυτικής Αττικής, 2022-07-12)Currently, almost all of the high voltage circuit breakers and gas insulated systems (GIS) are filled with SF6 under pressure. The unintended leakage of SF6 has dramatic impacts on both the environment and on the equipment ... -
Design and implementation of knowledge assessment framework in computer networks for university students
(Πανεπιστήμιο Δυτικής Αττικής, 2024-03-11)The field of computer networks is in constant development, involving the interconnection of computer systems through various technologies. The education of new engineers in this domain holds significant importance. This ... -
Design and simulation of CMOS analog IC building blocks and operational amplifiers
(Πανεπιστήμιο Δυτικής Αττικής, 2023-07)In this thesis, it will be briefly discussed the behaviour of CMOS transistors, the physical design of integrated passive components and finally design the basic building blocks and operational amplifiers. For simulations ... -
Design/Simulation of microelectronics using VLSI design techniques
(Πανεπιστήμιο Δυτικής Αττικής, 2021-03-04)In this paper, simple logic circuits were used to design more advanced, yet basic and essential MOS components. The 4-Stage Binary Counter can count sequentially 2^4 bits and is used in a variety of applications like program ... -
Designing a scalable and reproducible machine learning workflow
(Πανεπιστήμιο Δυτικής Αττικής, 2024-03-06)The advancement of machine learning (ML) applications necessitates the construction of end-to-end experimentation pipelines characterized by scalability, robustness, and reproducibility. This thesis aims to empower Data ... -
Development and tuning of automatic control methods for nonlinear systems using computational intelligence techniques with emphasis on the control of unmanned aerial vehicles
(Πανεπιστήμιο Δυτικής Αττικής, 2023-11-20)The objective of this dissertation is to develop and fine-tune automatic control techniques for nonlinear systems, with a focus on unmanned aerial vehicle control, through the application of computational intelligence ... -
Development of a biomedical device with printed electronics technology
(Πανεπιστήμιο Δυτικής Αττικής, 2023-10-12)The development of flexible electronic devices with printed electronics technology has recently attracted significant interest from scientists and researchers. This project focuses on the fabrication of flexible sensors, ... -
Development of a distributed model predictive control framework for autonomous unmanned aerial vehicle swarms
(Πανεπιστήμιο Δυτικής Αττικής, 2023-10-11)Unmanned Aerial Vehicle (UAV) technology has witnessed remarkable advancements, permeating various industries. Quadcopters, a specialized type of UAV with four rotors, are at the forefront of these innovations with recent ... -
Development of an electronic system for the safe management of health records using Blockchain technology
(Πανεπιστήμιο Δυτικής Αττικής, 2022-03-11)In recent years, Blockchain technology has been introduced with great success and has aroused the interest of the people to a great extent. Nowadays a big issue that concerns the society but also the scientists are the ... -
Development of optimization and data-driven model predictive control methods using computational intelligence techniques: Design and applications with emphasis on the economic operation of engineering systems
(Πανεπιστήμιο Δυτικής Αττικής, 2023-10-12)This thesis addresses the creation of data-driven model predictive control (MPC) schemes and optimization methods utilizing computational intelligence (CI) & machine learning (ML) tools. Both theoretical and practical ... -
Energy efficient routing protocols in wireless sensor networks
(Πανεπιστήμιο Δυτικής Αττικής, 2023-10)During past years, great progress has been achieved in Wireless Sensor Networks (WSNs). In most cases the nodes in WSNs rely on batteries instead of having a steady power supply. Also, in many occasions they are placed ... -
Energy saving methodologies in wireless sensor networks
(Πανεπιστήμιο Δυτικής Αττικής, 2023-07)Energy efficiency is the major issue that arises in Wireless Sensor Networks (WSNs). Batteries that are typically the main power source of a WSN have a restricted lifetime. Hence, energy conservation in WSNs is a rather ... -
Evaluation and characteristics of the development standards for decentralized identities (DIDs)
(Πανεπιστήμιο Δυτικής Αττικής, 2024-03-21)In the evolving landscape of digital technology, the concept of identity verification and management has become a cornerstone of online interactions and transactions. This thesis delves into the transformative potential ... -
Evaluation of the energy and environmental footprint of the global PV module production, using life cycle analysis (LCA)
(Πανεπιστήμιο Δυτικής Αττικής, 2023-07-25)The rapid growth of photovoltaic (PV) technology has established it as a key player in global renewable energy production. However, the environmental impact associated with the production of PV modules warrants careful ... -
Event-Related Potentials (ERPs): Καταγραφή, ανάλυση και αξιοποίηση
(Πανεπιστήμιο Δυτικής Αττικής, 2024-03-11)Η συγκεκριμένη διπλωματική εργασία εστιάζει στα Προκλητά Δυναμικά (ERPs). Πιο συγκεκριμένα αρχικά ορίζεται τι είναι αυτά, πώς και γιατί προκαλούνται αλλά και πώς χρησιμεύουν / αξιοποιούνται σε διάφορους χώρους. Η συγκεκριμένη ... -
Greek patent classification using deep learning
(Πανεπιστήμιο Δυτικής Αττικής, 2023-02-22)Patents are documents that contain state of the art technical and scientific information in almost every field of science. Patent applications filed every day in the Hellenic Industrial Property Organization, have to be ... -
Installation, development, debugging of systems and data analysis of the upgraded New Small Wheel Detector of the Atlas experiment at CERN
(Πανεπιστήμιο Δυτικής Αττικής, 2023-03)This thesis focuses on the operation and debugging of MicroMegas detectors for the New Small Wheel (NSW) experiment at CERN during their commissioning period. The New Small Wheel is one of the upgrades for the ATLAS ... -
Investigation of integration of sensory systems in structures via three-dimensional printing
(Πανεπιστήμιο Δυτικής Αττικής, 2021-10-14)Three-dimensional printing is a technology that has been around for several decades. While in the beginning its usage was severely limited, in modern times it has evolved drastically and has been applied a number of different ... -
Kalman Filters and their application in motion detection and tracking
(Πανεπιστήμιο Δυτικής Αττικής, 2020-02)During the last decade, breakthroughs in the fields of machine vision and reinforce-ment learning have been made possible thanks to the advancements in machine learning algorithms. ‘Machines’ now can recognize an object ... -
Machine learning for geophysical applications
(Πανεπιστήμιο Δυτικής Αττικής, 2023-07-19)In recent years, Deep Learning has drawn a lot of interest from the geophysical community. It can be used for a variety of geophysical employments, by providing simpler and easier solutions to problems. It addresses problems ...