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Browsing Elektrik - Elektronik Mühendisliği / Electrical and Electronics Engineering by Title

Browsing Elektrik - Elektronik Mühendisliği / Electrical and Electronics Engineering by Title

Now showing items 1-11 of 567

A digital adaptive filter for detecting harmonic, active and reactive currents

Özdemir, Ayhan (IOP PUBLISHING LTD, 2004)

There have been a number of harmonic and reactive current-detecting methods for active power filters. All of these methods suffer from limitations such as being computationally costly or being sensitive to environmental ...
A dynamic wavelet network based adaptive load frequency control in power systems

Köklükaya, Etem (ELSEVIER SCI LTD, 2005)

This paper proposes a new adaptive load frequency controller based on a 'dynamic wavelet network (DWN)' that has lag dynamics, nonorthogonal mother wavelets as activation function and interconnection weights. A DWN is ...
A FPGA Based Remote Accessible Digital System Laboratory Prototype

M. Serdar Bascil; Yazıcı, İrfan; Temurtaş, Feyzullah (IEEE COMPUTER SOC, 2012)

In this work, a FPGA based remote accessible digital system laboratory prototype is created for Electrical & Electronics Engineering undergraduate students. The system consists of an Altera DE2 development and education ...
A new 3D chaotic system with golden proportion equilibria: Analysis and electronic circuit realization

Pehlivan, İhsan; Uyaroğlu, Yılmaz (PERGAMON-ELSEVIER SCIENCE LTD, 2012)

This article introduces a new three-dimensional quadratic continuous autonomous chaotic system with golden proportion equilibria, which can generate single folded attractor. Some basic dynamical behaviors and the dynamical ...
A New Approach for Calculation of PID Parameters with Model Based Compact Form Formulations

Özdemir, Ayhan; Erdem, Zekiye (KAUNAS UNIV TECHNOLOGY, 2014)

PID controller is a popular control method still widely used in process industry. In literature there are model/non-model based calculation methods for PID parameters. However, a model based analytic formulation in compact ...
A new approach for measuring RMS value and phase angle of fundamental harmonic based on Wavelet Packet Transform

Vatansever, Fahri; Özdemir, Ayhan (ELSEVIER SCIENCE SA, 2008)
A new approach for measuring RMS value and phase angle of fundamental harmonic based on Wavelet Packet Transform

Vatansever, Fahri; Özdemir, Ayhan (2008)
A New Approach For Treatment of Chronic Obstructive Pulmonary Disease

Sedat Orenc; Uçar, Muhammed Kürşad; Bozkurt, Mehmet Recep; Bilgin, Cahit (IEEE, 2017)

Chronic Obstructive Pulmonary Disease (COPD) is a persistent respiratory disease usually caused by toxic gases. The diagnosis is made by a specialist doctor on a report taken by a specialist technician using a spirometer. ...
A new chaotic attractor from general Lorenz system family and its electronic experimental implementation

Pehlivan, İhsan; Uyaroğlu, Yılmaz (TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2010)

This article introduces a novel three-dimensional continuous autonomous chaotic system with six terms and two quadratic nonlinearities. The new system contains two variational parameters and exhibits Lorenz-like attractors ...
A new classification approach using discriminant functions

Demirkol, Aşkın; Demir, Zafer; Emre, Erol (INST INFORMATION SCIENCE, 2005)

In this study, an approach involving new types of cost functions is given for the construction of discriminant functions. Centers of mass, not specified a priori, around feature vectors are clustered using cost function. ...
A NEW COST EFFECTIVE AND RAPID METHOD FOR THE MEASUREMENT OF BLOOD CULTURES

Düzenli, Gürsel; Karabay, Oğuz (GAZI UNIV, FAC ENGINEERING ARCHITECTURE, 2014)

Current automatized blood culture measurement systems are usually based on measurement of carbon dioxide with fluorescence. Long lasting measurement period and high cost are the major disadvantages of such methods. In this ...