Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Hakan Isiker"'
Publikováno v:
Heliyon, Vol 10, Iss 12, Pp e32862- (2024)
The optimal power flow (OPF) problem remains a popular and challenging work in optimizing power systems. Although researchers have suggested many optimization algorithms to solve this problem in the literature, their comparison studies lack fairness
Externí odkaz:
https://doaj.org/article/22e9e6115547469bb4e593f37ae9b6e2
Publikováno v:
IEEE Access, Vol 12, Pp 109293-109322 (2024)
This paper introduces three new variations of the HFO-1 (Honey Formation Optimization with Single Component) algorithm, namely HFO-1a, HFO-1b and HFO-1c, adapted to address the optimal power flow (OPF) problem. The original HFO-1 algorithm has shown
Externí odkaz:
https://doaj.org/article/b96055c3a08b4372b021e4e51cc064cd
Autor:
Caner Ozdemir, Hakan Isiker
Publikováno v:
Frequenz. 73:179-187
In this study, an algorithm to the detection and imaging of hidden arms for passive millimeter-wave (PMMW) imaging systems is proposed. This technique is; in fact, an improved version of our previously developed auto-classification algorithm by exten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e13d4bf221397d21dd847f850e73dd0
https://doi.org/10.1515/freq-2018-0255
https://doi.org/10.1515/freq-2018-0255
Publikováno v:
Measurement. 165:108120
By considering railway track geometry as a fractal pattern, the irregularity of the track geometry can be expressed numerically with the help of fractal dimensions. In this study, a novel algorithm based on ruler method has been developed and a progr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7503c03f8ed67849a0797e8b9f29a46c
https://doi.org/10.1016/j.measurement.2020.108120
https://doi.org/10.1016/j.measurement.2020.108120
Autor:
Caner Ozdemir, Hakan Isiker
Publikováno v:
Digital Signal Processing. 106:102826
In this paper, a novel and complete derivation of the range doppler algorithm (RDA) formulation is developed for stepped frequency continuous wave (SFCW) synthetic aperture radar (SAR) usage. As the RDA has been originally developed for linear freque
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1df0887fd878d407410a2345e3dceef
https://doi.org/10.1016/j.dsp.2020.102826
https://doi.org/10.1016/j.dsp.2020.102826
Publikováno v:
2018 Progress in Electromagnetics Research Symposium (PIERS-Toyama).
In this study, we present Passive Millimeter Wave (PMMW) radiometric images for several concealed object experiments. PMMW is an imaging technique that is realized by collecting the existing cosmic background radiation (CBR) from the target and surro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09281394b386864b68b71d95f4b2e468
https://doi.org/10.23919/piers.2018.8597774
https://doi.org/10.23919/piers.2018.8597774
Publikováno v:
2018 Progress in Electromagnetics Research Symposium (PIERS-Toyama).
The microwave backscattering from a complex environment is subject to numerous factors such as wavelength, viewing geometry, polarization of the transmitted wave and target attributes including roughness, shape, size, orientation and dielectric prope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7da4d8664cfaa62f4e50050ca7c2e66
https://doi.org/10.23919/piers.2018.8597890
https://doi.org/10.23919/piers.2018.8597890
Publikováno v:
2018 Progress in Electromagnetics Research Symposium (PIERS-Toyama).
In this study, we designed and built a prototype foliage penetrating radar (FPR) system for real-time detecting and imaging of moving objects in forestlands. The system was composed of a handheld VNA, two log-periodic antennas, a 1 W RF amplifier, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68db168efe5d4fef803b501dbdb95bb9
https://doi.org/10.23919/piers.2018.8597846
https://doi.org/10.23919/piers.2018.8597846
Publikováno v:
2018 Electric Electronics, Computer Science, Biomedical Engineerings' Meeting (EBBT).
The quantity of stacks in silos has commercial importance. For this reason many systems have been developed to detect the quantity of the stack in silos. Most of these systems are based on single point measurements. In this study multi static (MS) th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a13fab7f88917f12085fdb6a9222a432
https://doi.org/10.1109/ebbt.2018.8391450
https://doi.org/10.1109/ebbt.2018.8391450
In this work, we developed and proposed an auto-classification technique for concealed weapon detection (CWD) for passive millimeter-wave (PMMW) imaging systems. This technique has the ability to detect, classify and image hidden objects beneath the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53ca5813eb3a71f105870bdf45788c97
https://aperta.ulakbim.gov.tr/record/93261
https://aperta.ulakbim.gov.tr/record/93261
