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Başlık için Elektronik ve Otomasyon Bölümü Koleksiyonu listeleme

Toplam kayıt 71, listelenen: 1-20

Sonraki Sayfa

3 Fazlı Yükler için Yakıt Hücresi Tabanlı Enerji Üretim Sisteminin Benzetimi

Battal, Onur; Battal, Funda (2012-06-13)

Günümüzde fosil yakıtlar kullanılarak enerji üretiminin gerçekleştirilmesi, çeşitli problemleri de beraberinde getirmektedir. Fosil yakıtların sınırlı olması ve maliyetlerinin gün geçtikçe artmasının yanı ...
3+1 eğitimi modeli olan meslek yüksekokullarının eğitim planlarının incelemesi

Keven, Gökhan (11. Uluslararası Meslek Yüksekokulları Sempozyumu, 2023-10-20)

Ülkelerin gelişmesi ve kalkınmasında nitelikli insan ve çalışan sayısının önemi çok fazladır. Ülkemizde ara eleman yetiştirmek üzere kurulmuş olan meslek yüksekokulları, amaçları itibariyle, öğrencilere bilgi ve beceri ...
A chaotic jerk system with different types of equilibria and its application in communication system

Rajagopal, Karthikeyan; Pham, Viet-Thanh; Çiçek, Serdar; Jafari, Sajad; Karthikeyan, Anitha; Arun, Sundaram (HRČAK, 2020)

In this paper, a new jerk system is designed. This system can display different characters of equilibrium points according to the value of its parameters. The proposed nonlinear oscillator can have both self-excited and ...
A chaotic system with two stable equilibrium points: dynamics, circuit realization and communication application

Wang, Xiong; Akgul, Akif; Çiçek, Serdar; Pham, Viet-Thanh; Hoang, Duy Vo (World Scientific, 2017)

Recent evidence suggests that a system with only stable equilibria can generate chaotic behavior. In this work, we study a chaotic system with two stable equilibrium points. The dynamics of the system is investigated via ...
A class of unexcited hyperjerk systems with megastability and its analog and microcontroller-based embedded system design

Karthikeyan, Rajagopal; Çiçek, Serdar; Pham, Viet-Thanh; Akgul, Akif; Duraisamy, Prakash (IOP Science, 2020)

Discovering chaotic systems with special features is of interest in the recent years. In this paper we introduce a new class of simple hyperjerk systems with infinitely coexisting chaotic attractors usually termed as ...
A Memristive Hyperjerk Chaotic System: Amplitude Control, FPGA Design, and Prediction with Artificial Neural Network

Wang, Ran; Li, Chunbiao; Çiçek, Serdar; Rajagopal, Karthikeyan; Zhang, Xin (Hindawi, 2021)

An amplitude controllable hyperjerk system is constructed for chaos producing by introducing a nonlinear factor of memristor. In this case, the amplitude control is realized from a single coefficient in the memristor. The ...
A new 3D chaotic system: Dynamical analysis, electronic circuitdesign, active control synchronization and chaotic maskingcommunication application

Çiçek, Serdar; Ferikoğlu, Abdullah; Pehlivan, İhsan (Elsevier, 2016)

This study presents a new three dimensional continuous time chaotic system. Dynamical analysis andnumerical simulation of the new chaotic system were first carried out. Then electronic circuit design of thenew chaotic ...
A novel chaotic system with application to secure communications

Moysis, Lazaros; Volos, Christos; Stouboulos, Ioannis; Goudos, Sotirios; Pham, Viet-Thanh; Çiçek, Serdar; Mishra, Vikas K. (IEEE, 2020)

In this work, a novel three dimensional chaotic system with is proposed. The system has no linear terms and a line equilibrium, so it belongs to the category of systems with hidden attractors. The system’s dynamical behavior ...
A novel class of Chaotic Flows with infinite equilibriums and their application in Chaos-Based communication design using DCSK

Rajagopal, Karthikeyan; Çiçek, Serdar; Khalaf, Abdul Jalil M.; Pham, Viet-Thanh; Jafari, Sajad; Karthikeyan, Anitha; Duraisamy, Prakash (De Gruyter, 2018)

Discovering chaotic systems with interesting features has been of interest in the recent years. One such important and interesting feature is the type and shape of equilibrium points. We introduce a class of chaotic systems ...
A novel class of chaotic systems with different shapes of equilibrium and microcontroller-based cost-effective design for digital applications

Rajagopal, Karthikeyan; Çiçek, Serdar; Pham, Viet-Thanh; Jafari, Sajad; Karthikeyan, Anitha (Springer, 2018)

Constructing chaotic systems with infinite equilibrium points has been of interest in recent years. Many chaotic systems with equilibrium points located on open and closed curve have been published in the literature. A few ...
A novel parametrically controlled multi-scroll chaotic attractor along with electronic circuit design

Rajagopal, Karthikeyan; Çiçek, Serdar; Naseradinmousavi, Peiman; Khalaf, Abdul Jalil M.; Jafari, Sajad; Karthikeyan, Anitha (Springer, 2018)

We propose a novel multi-scroll chaotic system captured through the Chua’s circuit. The novelty of our proposed multi-scroll system roots on the number of scrolls to be controlled by the parameters instead of changing the ...
A simple snap oscillator with coexisting attractors, its Time-Delayed Form, physical realization, and communication designs

Karthikeyan, Rajagopal; Jafari, Sajad; Akgul, Akif; Karthikeyan, Anitha; Çiçek, Serdar; Shekofteh, Yasser (De Gruyter, 2018)

In this paper, we report a novel chaotic snap oscillator with one nonlinear function. Dynamic analysis of the system shows the existence of bistability. To study the time delay effects on the proposed snap oscillator, we ...
An examination of teachers' sustainable development awareness in terms of branches, genders, ages and years of service

Atmaca, Ayşe Ceren; Kıray, Seyit Ahmet; Çolakoğlu, Mustafa Hilmi (PROBLEMS OF EDUCATION IN THE 21stCENTURY, 2020)

Sustainable development is an interdisciplinary structure that includes the dimensions of environment, economy and society. The aim of this research was to determine the sustainable development awareness of science, social ...
Analog electronic circuit design of the Cao 4D hyperchaotic finance system

Çiçek, Serdar (International Eurasian Conference on Science, Engineering and Technology, 2018)

Chaotic and hyperchaotic systems have been used in different fields of science in recent years. Many chaotic and hyperchaotic systems with different behaviors have been introduced in the literature. Especially in chaotic ...
Asimetrik çok seviyeli eviricilerin incelenmesi

Çolak, İlhami; Kabalcı, Ersan; Keven, Gökhan (Elektrik Mühendisleri Odası, 2012-10-09)

Asimetrik çok seviyeli eviriciler, çok seviyeli evirici (ÇSE) topolojileri içerisinde daha fazla gerilim seviyeleri üretmelerinden dolayı hızla gelişmektedir. Asimetrik çok seviyeli eviriciler, istenilen çıkış seviyelerini ...
Asymmetrical multilevel inverter topologies

Çolak, İlhami; Kabalcı, Ersan; Keven, Gökhan (Academic Press, 2021-02-14)

Renewable energy sources such as solar, wind, tidal, or biomasses are utilized to generate electrical energy without CO2 emission. Most of the generated energy, either AC or DC, is requested to be converted to AC for ...
Bilgisayar monitörü güç yönetimi için elektrik enerjisi tasarruf kartı tasarımı ve gerçekleştirilmesi

Çiçek, Serdar; Kabalcı, Ersan (Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi, 2010)

Enerji tasarrufu, günümüzde üzerinde durulan en önemli konulardan birisidir. Hayatın hemen hemen her alanında kullanılan bilgisayarların da, daha az güçte ve verimli bir şekilde kullanılması enerji tasarrufu için çok ...
Bistable and coexisting attractors in current modulated edge emitting semiconductor laser: control and microcontroller‑based design

Saeed, Nasr; Çiçek, Serdar; Chamgoué, André Cheage; Takougang Kingni, Sifeu; Wei, Zhouchao (Springer, 2021-06-24)

This paper reports on the numerical analysis, control of coexisting attractors and microcontroller-based design of current modulated edge emitting semiconductor laser (CMEESL). The stability of equilibrium points of solitary ...
CCS C ile PIC programlama

Çiçek, Serdar (Altaş Mekatronik ve Yayıncılık Sanayi Ticaret Limited Şirketi, 2007)

lektronik alanında C dili vazgeçilmez bir yer edinmiştir. C dili hem insan diline olan yakınlığı hem de makine diline daha az kayıpla çevrilebilme özelliği sayesinde elektronik ürünler ve mikrodenetleyici programlamada ...
Chaotic cuttlesh: king of camouage with self-excited and hidden flows, its fractional-order form and communication designs with fractional form

Karthikeyan, Rajagopal; Çiçek, Serdar; Akgul, Akif; Jafari, Sajad; Karthikeyan, Anitha (American Institute of Mathematical Sciences, 2020)

There are many works on self-excited and hidden attractors. However the relationship between them is less investigated. In this study we present a system which can have both hidden self-excited attractors. Dynamical ...