19 results for “Transformer model”
Research Article
Open Access Forecasting the Installed Wind Power in Turkey by Artificial Neural Network
Mehmet Feyzi Özsoy, Özsoy M, Hakan Aydoğan, Aydoğan H
International Symposium on Multidisciplinary Studies and Innovative Technologies 2017
The aim of this study is to forecast installed wind power which is a one of the renewable energy resources in Turkey for the year of 2017 based on artificial neural network method using the normalized last ten-year data. An artificial neural network has been c…
Research Article
Open Access Numerical Modeling of the Dispersion of Vehicle Emissions in Street Canyons
Batuhan Oğuz, Oğuz B, Bahattin Topaloğlu, Topaloğlu B, Bilal Sungur, Sungur B
International Symposium on Multidisciplinary Studies and Innovative Technologies 2017
Exhaust gas distribution in street canyons is one of the important research subjects in urban air quality studies. Vehicle emissions are an important group of pollutants in urban areas. In this study, the dispersion of exhaust emissions from vehicles in canyon…
Research Article
Open Access Forecasting the Dielectric Properties of the Insulation Material using an Embedded ANN Microcontroller
Hakan Aydoğan, Aydoğan H, Faruk Aras, Aras F, Ercüment Karakaş, Karakaş E
International Symposium on Multidisciplinary Studies and Innovative Technologies 2017
This paper describes a laboratory application for the forecasting the dielectric properties, using an artificial neural network embedded in a microprocessor. The dielectric permittivity and loss factor of the insulation material were determined as a function o…
Research Article
Open Access FANTOMLARDA KULLANILAN KİMYASALLARIN ELEKTRİKSEL PARAMETRELER ÜZERİNE ETKİLERİNE İLİŞKİN SİSTEMATİK BİR ANALİZ
Ertuğrul Erdoğmuş, Erdoğmuş E, Mehmet Kurtça, Kurtça M, İbrahim Develi, Develi İ
International Symposium on Multidisciplinary Studies and Innovative Technologies 2017
Elektromanyetik alanların canlılar üzerindeki zararlı etkileri bugün için bilimsel çevreler tarafından en çok üzerinde durulan ve araştırmalar yapılan konulardan biridir. Elektrik enerjisi ile çalışan cihaz ve sistemler çevresine elektromanyetik enerji yaymakt…
Research Article
Open Access The Application of Battery Charging Circuit using PEM Fuel-Cell
Rasim Doğan, Doğan R, Ahmet Karaarslan, Karaarslan A
International Symposium on Multidisciplinary Studies and Innovative Technologies 2017
In this study, the experimental application of polymer electrolyte membrane fuel cell (PEM-FC) with dc-dc boost converter is realized for compact design of electric vehicle (eV). The PEM-FC is an electro-chemical device which combines hydrogen with oxygen to p…
Research Article
Open Access The Hybrid Control Method of Compound DC Motor using Fuel-Cell and Battery
Rasim Doğan, Doğan R, Ahmet Karaarslan, Karaarslan A
International Symposium on Multidisciplinary Studies and Innovative Technologies 2017
In this study, we focused on to drive a compound DC motor with a Fuel-Cell and battery, which uses hydrogen as a fuel. A fuel cell can supply maximum 40V electric. In order to drive a DC motor, it needs 200Vdc. Therefore, a microcontroller controlled boost con…
Research Article
Open Access Analysis of Double Line-to-Ground Fault in an Unbalanced-Unloaded Synchronous Generator
Faruk Yalçın, Yalçın F, Sezgin Kaçar, Kaçar S, Aslan Çoban, Çoban A, İdris Cesur, Cesur İ
International Symposium on Multidisciplinary Studies and Innovative Technologies 2017
Analysis of faults in synchronous generators are so important to protect the generators and the power systems. In this paper, double line-to-ground fault analysis in unloaded synchronous generator is presented. Apart from the similar studies in the literature,…
Research Article
Open Access The Measurement Of The Service Quality In Education: An Application In Sakarya
Aslan Çoban, Çoban A, Faruk Yalçın, Yalçın F, İdris Cesur, Cesur İ, Ahmet Özdemir, Özdemir A, Vezir Ayhan, Ayhan V
International Symposium on Multidisciplinary Studies and Innovative Technologies 2017
The importance of the service quality has increased because of the rapid development of the technology and globalization. In the global competition environment, teaching of the students that can provide the expectations of the society and the business world is…
Research Article
Open Access Investigation of the Effect of Gas Diffusion Layer Thickness on the PEM Fuel Cell Performance
Muhammet Özdoğan, Özdoğan M, Lütfü Namlı, Namlı L, Aydın Durmuş, Durmuş A
International Symposium on Multidisciplinary Studies and Innovative Technologies 2017
The structure of the gas diffusion layer influences cell performance because it also affects the passage of reaction gases and electrons. In this study, the effect of the thickness of the gas diffusion layer on the cell performance for the singlecelled PEM fue…
Research Article
Open Access Global Ağ Yapısına Dayalı Kuramoto Modelinde Senkronizasyonun Araştırılması
İrem Şenyer Yapıcı, Yapıcı İ, Rukiye Uzun, Uzun R
International Symposium on Multidisciplinary Studies and Innovative Technologies 2017
In the study synchronization was studied using an all-to-all network structure in a multiple system of Kuramoto oscillators. Synchronization performance was first investigated in a weakly connected system, and the effects of link strength and number of oscilla…
Research Article
Open Access Effect of paper waste reinforced clay bricks on building energy cost
Abid Ustaoğlu, Ustaoğlu A, Kübra Kurtoğlu, Kurtoğlu K, Osman Gençel, Gençel O, Ertuğrul Erdoğmuş, Erdoğmuş E, M. Sabri Gök, Gök M
International Symposium on Multidisciplinary Studies and Innovative Technologies 2017
In this article, the influence of the use of three different bricks on the building heat performance is compared for use on wall surfaces as a building construction element. At the beginning of the analysis, the thermal analysis of the building was carried out…
Research Article
Open Access Investigation of 3D Printing Filling Structures Effect on Mechanical Properties and Surface Roughness of PET-G Materials Products
Menderes Kam, Kam M, Ahmet İpekçi, İpekçi A, Hamit Saruhan, Saruhan H
International Symposium on Multidisciplinary Studies and Innovative Technologies 2017
3D printing filling structures at prototyping and design stage are increasingly important issue for products with complicated shapes. The objective of the present study is to investigate 3D printing filling structures effect on mechanical properties and surfac…
Research Article
Open Access Image enhancement by using Hybrid methods based on Artificial Neural Networks
Gülhan Ustabaş Kaya, Kaya G, Zehra Saraç, Saraç Z
International Symposium on Multidisciplinary Studies and Innovative Technologies 2017
In this study, the elimination of zero diffraction order and twin image from three dimensional reconstructed images in digital holography and the image enhancement are desired to achieve in a short time by using hybrid methods. In addition, the brightness of t…
Research Article
Open Access Determination of Percentile Sunlit Time of a Rooftop using the VI-Suite
Hakan Aydoğan, Aydoğan H, Mehmet Feyzi Özsoy, Özsoy M
International Symposium on Multidisciplinary Studies and Innovative Technologies 2017
The aim of this study is to determine instantaneous irradiance and annual percentile sunlit time on the available rooftop floor area of Technical and Social Science Vocational School at Usak University by simulation using open source software. The building of …
Research Article
Open Access Effect of R&D Expenditures on Employment
Selahattin Kaynak, Kaynak S, Sinan Çağrı Öztekin, Öztekin S
International Symposium on Multidisciplinary Studies and Innovative Technologies 2017
Innovations, which are one of the most important identifiers of pass to information society, have caused socio-economic transformations on global level. Especially labour factor, which companies use in production, have been affected by innovations. On the grou…
Research Article
Open Access New Trends in Thermal Interface Materials for High-Power LED Packaging Systems
Suna Avcıoğlu, Avcıoğlu S, Sinem Çevik, Çevik S
International Symposium on Multidisciplinary Studies and Innovative Technologies 2017
For a successful thermal performance, the right choice and design of the thermal management materials used in LED die-moulding, cooler and soldered parts is a critical engineering problem. Because they are affected by heat emitted from the pn junction in the L…
Research Article
Open Access Structured Deep Learning Supported with Point Cloud for 3D Human Pose Estimation
Erdal Özbay, Özbay E, Ahmet Çınar, Çınar A, Zafer Güler, Güler Z
International Symposium on Multidisciplinary Studies and Innovative Technologies 2017
In this paper, a structural-output is obtained to estimate 3D human pose using 3D human point cloud and monocular images. The Neural Network takes a human image and 3D pose as inputs and gives outputs a score value. Conditional Random Field (CRF) approach is u…
Research Article
Open Access DETERMINATION OF TECHNOLOGICAL LEVEL OF GREENHOUSE MECHANIZATION IN SOUTHEASTERN ANATOLIA OF TURKEY
Hasan Şahin, Şahin H, Fayık İpekçioğlu, İpekçioğlu F
International Symposium on Multidisciplinary Studies and Innovative Technologies 2017
In this study, research on the determination of the technological level in the greenhouse mechanization in Southeastern Anatolia Region of Turkey has been carried out. The technological equipment and operating parameters that should be in a modern greenhouse h…
Research Article
Open Access Optimization of Surface Roughness in Turning of 1.2344 Hot Work Tool Steel
Barış Özlü, Özlü B, Mahir Akgün, Akgün M, Hasan Basri Ulaş, Ulaş H, Halil Demir, Demir H
International Symposium on Multidisciplinary Studies and Innovative Technologies 2017
In the present study, the effects of cutting parameters on surface roughness were investigated in order to determine the optimum machining conditions for the hot work tool steel (155 HB), which is an important part of the mold industry. For this purpose, the m…