Yazar "Çıtak, Hakan" için listeleme
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An application of BRANN and MFL methods: Determining crack type and physical properties on M5 steel sheets
Ege, Yavuz; Bıçakçı, Sabri; Güneş, Hüseyin; Çıtak, Hakan; Çoramık, Mustafa (Elsevier Sci Ltd, 2019)Magnetic flux leakage (MFL) method is used frequently in researches on cracks on ferromagnetic materials. Recent studies on this method focused on the improvement of low power consumption and sensor sensitivity. Generally, ... -
Buried magnetic material detection system: An SVM algorithm application
Güneş, Hüseyin; Bıçakçı, Sabri; Çıtak, Hakan; Çoramık, Mustafa; Ege, Yavuz (IEEE-Inst Electrical Electronics Engineers Inc, 2021)In recent times, studies about remote-sensing methods have focused on improving variables like sensing distance, sensitivity, and power consumption of available remote-sensing methods. The main target of this study is to ... -
Crack identification system on MOH cold rolled grain oriented sheets: Application of K-fold cross validated BRANN
Güneş, Hüseyin; Coramik, Mustafa; Bıçakcı, Sabri; Çıtak, Hakan; Ege, Yavuz (Elsevier SCI LTD, 2022)To increase efficiency of transformers, iron (hysteresis and Fuko losses), copper and abnormal losses must be prevented. Hysteresis loss may be significantly reduced by adding silicon to iron, and Fuko loss may be significantly ... -
Design and optimization of delphi-based electromagnetic coilgun
Çıtak, Hakan; Ege, Yavuz; Çoramık, Mustafa (IEEE-Inst Electrical Electronics Engineers Inc, 2019)In classical gun and satellite launching systems, noise, flame, and hazardous gasses occur during the explosion of gunpowder, and it is possible to change the muzzle velocity of projectile only during the production phase. ... -
The determination of buried magnetic material from various heights: A neural network application
Çıtak, Hakan; Ege, Yavuz; Bıçakçı, Sabri; Güneş, Hüseyin; Çoramık, Mustafa (IEEE-Inst Electrical Electronics Engineers Inc, 2020)This article aims at determining the anomalies created by buried magnetic materials on the horizontal component of earth's magnetic field through the KMZ51 anisotropic magnetoresistive sensor (AMR) series and determining ... -
Determining the effect of velocity on sensor selection and position in non-destructive testing with magnetic flux leakage method: a pipe inspection gauge design study with Ansys Maxwell
Çoramık, Mustafa; Çıtak, Hakan; Ege, Yavuz; Bıçakçı, Sabri; Güneş, Hüseyin (IEEE- Inst Electrical Electronics Engineers Inc, 2023)The magnetic flux leakage (MFL) method, which is among the non-destructive testing (NDT) methods, is frequently used in the determination of discontinuity in ferromagnetic materials. The method focuses on the detection of ... -
Discontinuity detection system in marble: Analysis of the time-frequency characteristics of ultrasonic p-waves
Bıçakçı, Sabri; Çıtak, Hakan; Güneş, Hüseyin; Çoramık, Mustafa; Aydın, Yasin; Ege, Yavuz (Amer Soc Testing Materials, 2023)This study attempted to determine both the presence and the appearance of the surface of a crack artificially created in a marble block without axial loading or compression by FFT analysis of ultrasonic longitudinal sound ... -
High-precision reading of a weak magnetostatic field
Çıtak, Hakan (Taylor and Francis, 2024)Efforts have recently been put into developing proton precession magnetometers (PPM) in order to measure weak magnetic fields with high precision. Although high-cost commercial PPMs are available today, there are ongoing ... -
Increasing energy efficiency with fuzzy logic control in FPGA-Based electromagnetic stirrer
Bıçakçı, Sabri; Çoramık, Mustafa; Güneş, Hüseyin; Çıtak, Hakan; Ege, Yavuz (IEEE-Inst Electrical Electronics Engineers Inc, 2021)In this study, a new field-programmable gate array (FPGA)-based electromagnetic stirrer system was developed allowing mixing on a single axis, and the energy efficiency of the system was increased with fuzzy logic control. ... -
A new artificial neural network-based failure determination system for electric motors
Bıçakçı, Sabri; Çoramık, Mustafa; Güneş, Hüseyin; Çıtak, Hakan; Ege, Yavuz (Springer, 2021)In this study, a new measurement system was developed to determine failures and to defne the level of failure that may occur in bearings and rotor bearings or in foot of motor in single phase capacitor start motor. In the ... -
A new axial flux permanent magnet synchronous alternator autonomously adapted to wind speeds
Kalender, Osman; Ege, Yavuz; Eskidere, Ömer; Karen, İdris; Gürdal, Osman; Ünal, Cevat; Yürüklü, Emrah; Nazlıbilek, Sedat; Çıtak, Hakan (Elsevier Science BV, 2015)In this study, a new axial flux permanent magnet synchronous generator (PMSA) design and prototyping procedures are presented. It is composed of a stack of rotor-stator blocks on the same shaft. In other words, it is made ... -
A new electromagnetic helical coilgun launcher design based on LabVIEW
Ege, Yavuz; Kabadayı, Murat; Kalender, Osman; Çoramık, Mustafa; Çıtak, Hakan; Yürüklü, Emrah; Dalcalı, Adem (Institute of Electrical and Electronics Engineers Inc., 2016)In this paper, a new helical coil electromagnetic launcher is designed, which launches a magnet projectile without using any mechanical launching equipment, but by applying momentary varying current to the helical coil. ... -
New magnetic measurement system for determining metal covered mines by detecting magnetic anomaly using a sensor network
Ege, Yavuz; Kakilli, Adnan; Çıtak, Hakan; Kalender, Osman; Nazlıbilek, Sedat; Şensoy, Mehmet Gökhan (Natl Inst Science Communication-Niscair, 2015)The most commonly used remote sensing methods are used in such applications as the aquistic emmission, ground penetration radar (GPR) detection, electromagnetic induction spectroscopy, infrared imaging, thermal neutron ... -
New real time temperature monitoring and evaluation system
Ege, Yavuz; Çıtak, Hakan; Kalender, Osman; Nazlıbilek, Sedat; Çoramık, Mustafa (Natl Inst Science Communication-Niscair, 2015)The storage of many drugs, serum and vaccines at specified temperature limit is very important. Therefore, it is necessary to read and record the ambient temperature and control the refrigerating device according to the ... -
A new RMF stirrer design to reduce mixing time
Bıçakcı, Sabri; Çıtak, Hakan; Güneş, Hüseyin; Çoramık, Mustafa; Ege, Yavuz (Elsevier B.V., 2024)The goal of this study is to develop an FPGA-based new rotating magnetic field (RMF) stirrer system that would reduce mixing time. To achieve this goal, it has been suggested that, unlike the literature, the mixing process ... -
A new RMF stirrer using AISI4140 mild steel: Energy optimization application
Çıtak, Hakan; Bıçakçı, Sabri; Çoramık, Mustafa; Güneş, Hüseyin; Ege, Yavuz (SCIENDO, 2023)This study examines the development of a novel FPGA-based RMF stirrer system. The system has been designed as a 3-phase system, with each phase being fed by PWM voltage with a phase difference of 120 degrees. In case the ... -
A new wireless asynchronous data communications module for industrial applications
Ege, Yavuz; Şensoy, Mehmet Gökhan; Kalender, Osman; Nazlıbilek, Sedat; Çıtak, Hakan (Elsevier Sci Ltd, 2013)All the sensors such as temperature, humidity, and pressure used in industry provide analog outputs as inputs for their control units. Wireless transmission of the data has advantages on wired transmission such as USB port, ... -
Pulse induction metal detector: A performance application
Çıtak, Hakan (IEEE-Inst Electrical Electronics Engineers Inc, 2020)Currently, metal detectors are actively used in the detection of treasures, underground cavities, historical artifacts, lost manhole covers and land mines, as well as firearms and other weapons for public security purposes. ... -
Studies to ıncrease barrel exit velocity for four-stage coil-gun
Çoramık, Mustafa; Çıtak, Hakan; Bıçakçı, Sabri; Güneş, Hüseyin; Aydın, Yasin; Ege, Yavuz (IEEE-Inst Electrical Electronics Engineers Inc, 2020)The operating principle for electromagnetic launchers (EMLs) is based on electromagnetic theory. The process in EMLs involves the creation of a varying or moving strong electromagnetic field, and ensuring movement of the ... -
A study on the performance of magnetic material ıdentification system by SIFT-BRISK and neural network methods
Ege, Yavuz; Nazlıbilek, Sedat; Kakilli, Adnan; Çıtak, Hakan; Kalender, Osman; Karacor, Deniz; Ertürk, Korhan Levent; Şengül, Gökhan (Leee-Inst Electrical Electronics Engineers Inc, 2015)Industry requires low-cost, low-power consumption, and autonomous remote sensing systems for detecting and identifying magnetic materials. Magnetic anomaly detection is one of the methods that meet these requirements. This ...
