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Electrical & Electronics Engineering-Article Collection
Recent Submissions
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Manyetik sıvı hipertermi için parametrik olarak üretilen gradyan örüntülerinin haritalanması
(Düzce Üniversitesi Fen Bilimleri Enstitüsü, 2021)Manyetik sıvı hipertermi (MFH) geliştirilmekte olan yeni nesil kanser tedavi yöntemlerinden biridir. MFH’nin pratik uygulamalarında ortaya çıkan zorluklardan biri manyetik nanoparçacıkların (MNP) sınırlı kontrolüdür. ... -
Conformable fractional order PI controller design and optimization for permanent magnet synchronous motor speed tracking system
(Düzce Üniversitesi Fen Bilimleri Enstitüsü, 2021)The use of permanent magnet synchronous motor (PMSM) is increasing rapidly to meet the need to increase efficiency in variable speed drive systems used in the industry, in recent years. This paper aims to improve the speed ... -
Effect of the geometry of slots and splits on EMI level of PCBs: A parametric study
(Institute of Electrical and Electronics Engineers Inc., 2021)A defect on the reference plane, when crossed over by a signal trace on the signal line, is a primary source for unwanted electromagnetic radiation in printed circuit boards (PCBs). Such a defect either completely cleaves ... -
Dağıtım sistemlerinde kullanılan sis tipi VHD35 pin izolatörün sonlu elemanlar yöntemi temelli kısmi deşarj analizi
(Gazi Univ, 2021)Bu çalışmada, ülkemizde dağıtım sistemlerinde sıklıkla kullanılan VHD-35 pin tipi izolatörler için sahada kısmi deşarj oluşumları tespit edildikten sonra, sis tipi VHD-35 izolatörün elektrik alan değişimleri dikkate ... -
Accurate modelling of reconfigurable intelligent surfaces in THz band
(IEEE, 2021)Terahertz (THz) haberle¸smesi yeni nesil haberle¸sme agları için kullanılabilecek önemli bir teknoloji olarak ˘ dü¸sünülmektedir. THz dalgaları yapısı geregi çok fazla sönümlen- ˘ meye ugradı ˘ gından do ˘ grudan görü¸s ... -
Music of metagenomics-a review of its applications, analysis pipeline, and associated tools
(Springer Heidelberg, 2021)This humble effort highlights the intricate details of metagenomics in a simple, poetic, and rhythmic way. The paper enforces the significance of the research area, provides details about major analytical methods, examines ... -
Spectrum sensing and signal identification with deep learning based on spectral correlation function
(IEEE-Inst Electrical Electronics Engineers Inc, 2021)Spectrum sensing is one of the means of utilizing the scarce source of wireless spectrum efficiently. In this paper, a convolutional neural network (CNN) model employing spectral correlation function (SCF) which is an ... -
Detection, identification, and direction of arrival estimation of drone fhss signals with uniform linear antenna array
(IEEE-Inst Electrical Electronics Engineers Inc, 2021)Safety, security, and privacy are three critical concerns affiliated with the use of drones in everyday life. Considering their ever-shrinking sizes and capabilities, being aware of drone activities in the vicinity becomes ... -
Modeling and analysis of short distance sub-terahertz communication channel via mixture of gamma distribution
(IEEE-Inst Electrical Electronics Engineers Inc, 2021)With the recent developments on opening the terahertz (THz) spectrum for experimental purposes by the Federal Communications Commission, transceivers operating in the range of 0.1THz-10THz, which are known as THz bands, ... -
Channel estimation for full-duplex RIS-assisted HAPS backhauling with graph attention networks
(IEEE, 2021)In this paper, graph attention network (GAT) is firstly utilized for the channel estimation. In accordance with the 6G expectations, we consider a high-altitude platform station (HAPS) mounted reconfigurable intelligent ... -
EMI reducing interdigital slot on reference planes of the PCBs
(IEEE-Inst Electrical Electronics Engineers Inc, 2021)In some very low noise mixed-signal circuits, designers may use intentional slots in order to create a better isolation between a noisy digital ground and a very quiet analog ground, especially in low-frequency applications ... -
Investigation of the effects of DC bias on single-phase shell type transformers using frequency-dependent reluctance-based model
(IEEE-Inst Electrical Electronics Engineers Inc, 2021)In this article, a reluctance-based model is developed for time-efficient analysis of shell type single-phase power transformers under the direct current (dc) bias conditions. Unlike other reluctance-based transformer ... -
Small-signal modeling and robust multi-loop PID and H-infinity controllers synthesis for a self-excited induction generator
(Elsevier Science SA, 2021)This paper presents modeling and designing of robust multi-loop controllers for the terminal voltage and stator frequency regulations of three-phase self-excited induction generator (SEIG) driven by a prime mover. The lack ... -
Mobile system: detecting buried objects by magnetic anomaly method
(SPIE-Soc Photo-Optical Instrumentation Engineers, 2021)A mobile system has been developed to be used to detect buried objects (and/or explosives) containing ferromagnetic material by magnetic anomaly method. Detection, in this system, can be performed without broadcasting any ... -
Design and implementation of fault tolerant fractional order controllers for the output power of self-excited induction generator
(Springer, 2021)In this paper, a static volt-ampere-reactive compensator (SVC) composed of fxed capacitor-thyristor controlled reactor (FCTCR) is employed to regulate the terminal voltage of self-excited induction generator (SEIG) in the ... -
Novel tilt integral sliding mode controller and observer design for sensorless speed control of a permanent magnet synchronous motor
(Emerald Group Publishing Ltd., 2021)Purpose This study aims to design and implement a novel tilt integral sliding mode controller and observer for sensorless speed control of a permanent magnet synchronous motor (PMSM). Design/methodology/approach A control ... -
Fault tolerant sliding mode controller design subject to sensor faults for output voltage regulation of a self-excited induction generator
(Taylor & Francis, 2021)This paper aims to improve the performance of the output voltage regulation of the Self-Excited Induction Generator (SEIG) with fixed capacitor-thyristor controlled reactor (FC-TCR) structure in case of sensor faults. A ... -
A robust LQR-(FOPID mu)-D-lambda controller design for output voltage regulation of stand-alone self-excited induction generato
(Elsevier, 2021)This paper presents several optimal controllers compared with a robust control method for the terminal voltage regulation of a stand-alone self-excited induction generator (SEIG) with fixed capacitor and thyristor controlled ... -
Energy and exergy analysis of solar photovoltaic thermal system: experimental and numerical verificatio
(Inderscience Enterprises Ltd, 2021)In this study, the electrical and thermodynamic performance of a flat-plate liquid PV/T system was investigated, and the experimental results were verified with a numerical model implemented. The simulation analyses showed ... -
Random number generator based on RF spectrum sensing: energy detector and spectral correlation function approach
(Balıkesir Üniversitesi, 2020)Wireless communication is open and more vulnerable against to authorized and unauthorized users due to the broadcasting nature of wireless radio propagation in contrast to wired networks where two devices connected to ...
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