Zobrazeno 1 - 10
of 90
pro vyhledávání: '"Fahri VATANSEVER"'
Publikováno v:
Uludağ University Journal of The Faculty of Engineering, Vol 27, Iss 2, Pp 573-584 (2022)
Control of systems is very important in applications. For this purpose appropriate controllers need to be designed. PIDs are the most popular controllers and there are traditional methods for theirdesign. In recent years, metaheuristic algorithms als
Externí odkaz:
https://doaj.org/article/b05b1ba0632846d8a4a26f72b342b93f
Autor:
Fahri Vatansever, Metin Hatun
Publikováno v:
Uludağ University Journal of The Faculty of Engineering, Vol 27, Iss 1, Pp 41-56 (2022)
Selection of a suitable controller type, determination of its coefficients and adjustment if necessary is an important issue in the design of control systems. Quickly checking whether the closed-loop system with a designed controller meets some desir
Externí odkaz:
https://doaj.org/article/f50e81115b1f466b9231e1bc285d5990
Autor:
Fahri VATANSEVER, Metin HATUN
Publikováno v:
Gazi Üniversitesi Fen Bilimleri Dergisi, Vol 9, Iss 4, Pp 773-783 (2021)
The signals/systems in nature are analog in terms of their sources. These continuous-time signals/systems need to be discretized in order to be used in digital systems (processing, storage etc.). For this aim, different methods have been developed an
Externí odkaz:
https://doaj.org/article/93b6ff5da29a46c991de6997305af698
Autor:
Fahri Vatansever
Publikováno v:
Uludağ University Journal of The Faculty of Engineering, Vol 26, Iss 1, Pp 153-170 (2021)
The noise is one of the important factors that affect negatively the operation of circuits and systems. There are different methods and techniques for cancelling/reducing/de-noising these unwanted signals that mix with the original signal. In this st
Externí odkaz:
https://doaj.org/article/241513e2db20412687f96e661ad55d90
Autor:
Sanaa Irıqat, Fahri Vatansever
Publikováno v:
Uludağ University Journal of The Faculty of Engineering, Vol 25, Iss 3, Pp 1155-1168 (2020)
Rapid developments in technology reflect and directly affect all areas of life. One of these areas is reality technology. With this technology that combines the physical world with the digital world, changes can be created in humans' "reality" percep
Externí odkaz:
https://doaj.org/article/f5d51badd6b44e76b77c29b9563e4322
Autor:
Fahri Vatansever
Publikováno v:
Uludağ University Journal of The Faculty of Engineering, Vol 25, Iss 2, Pp 679-692 (2020)
Sistemler için birçok güç tanımlamaları yapılmıştır. Farklı güç tanımlamaları ve bileşenlerinin doğru bir şekilde hesaplanması ve ölçülmesi son derece önemlidir. Bu amaçla çok sayıda yöntemler ve teknikler geliştirilmişti
Externí odkaz:
https://doaj.org/article/4efad95b5c3949bb8bdf25448a602e7f
Autor:
Fahri Vatansever, Meltem Kulu
Publikováno v:
Uludağ University Journal of The Faculty of Engineering, Vol 25, Iss 2, Pp 849-860 (2020)
Günümüz modern güç sistemlerinde doğrusal olmayan yüklerin, güç elektroniği elemanları ve devrelerinin artmasıyla birlikte güç kalitesi problemleri de ortaya çıkmaktadır. Güç kalitesini etkileyen unsurların başında da harmonikle
Externí odkaz:
https://doaj.org/article/69c77ef541e849e19897e8b90b8a24ae
Autor:
Fahri Vatansever, Meltem Kulu
Publikováno v:
Uludağ University Journal of The Faculty of Engineering, Vol 25, Iss 2, Pp 755-766 (2020)
Harmoniklerin tespit edilmesi, ölçülmesi, kontrol edilmesi ve bastırılması son derece önemlidir. Bu amaçlarla harmonik analizi alanında birçok yöntem mevcuttur. Ancak bu yöntemler - diğer alanlara ait yöntemler gibi - örnekleme, pencer
Externí odkaz:
https://doaj.org/article/86a35ec614c942c0a7a1179aeb844515
Autor:
Fahri Vatansever, Nedim Aktan Yalçın
Publikováno v:
Uludağ University Journal of The Faculty of Engineering, Vol 25, Iss 1, Pp 405-418 (2020)
Especially in energy and power systems, harmonic estimation has crucial role. Many techniques developed in the subject of harmonic and inter-harmonic estimation. These techniques and methods include mathematical transformation (Fourier, Hartley, Hilb
Externí odkaz:
https://doaj.org/article/64e54a0f70aa4811bc68c869752b6639
Autor:
Yiğit Çağatay Kuyu, Fahri Vatansever
Publikováno v:
Uludağ University Journal of The Faculty of Engineering, Vol 24, Iss 3, Pp 383-396 (2019)
Inverters which convert DC voltage into AC voltage are widely used in the field of power electronics. During the conversion from DC voltage to AC voltage, some of the harmonics can occur. Harmonics which are one of the most important parameters in th
Externí odkaz:
https://doaj.org/article/271731ae7fb94194b624644f85f0ef3d