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Browsing Mühendislik Fakültesi / Faculty of Engineering by Title

Browsing Mühendislik Fakültesi / Faculty of Engineering by Title

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  • Sirin, Yahya; Demirci, Muhammed Fatih (Springer, 2017-03)
    As an increasing number of digital images are generated, a demand for an efficient and effective image retrieval mechanisms grows. In this work, we present a new skeleton-based algorithm for 2D and 3D shape retrieval. The ...
  • Nelissen, W. E. D.; Ayas, Can; Tekoğlu, Cihan (Elsevier Ltd, 2019-03)
    The Kagome structure has been shown to be a highly suited micro-architecture for adaptive lattice materials, in which selected lattice members are replaced by actuators aiming to create shape morphing structures. It is the ...
  • Tastan, A.; Yolum, U.; Güler, Mehmet Ali; Zaccariotto, M.; Galvanetto, U. (Elsevier Science Bv, 2016)
    The present paper deals with the problem of cracks propagating in thin orthotropic flat plates under bending loads. We define the mechanical behavior of an orthotropic lamina in which shear deformation can be neglected ...
  • Sirin, Yahya; Demirci, Muhammed Fatih (IEEE, 2015)
    Digital video production is increasing day after day and the effectiveness and efficiency of the image recognition mechanism has became increasingly important. In this study, a new skeleton-based shape recognition algorithm, ...
  • Yılmaz, Nazmi; Bağcı, Fehim Taha; Özer, Ahmet; Kurt, Hamza (SPIE, 2019)
    All-dielectric metasurfaces are unique component to control optical wavefront with high transmission or reflection coefficient. Recently, accelerating beam, which propagates along curved arbitrary trajectories, has been ...
  • Beytar, Faruk; Budak, Erdem Inanc; Unlu, Aytekin; Eroğul, Osman (IEEE, 2017)
    In case of traffic accidents, firearm injuries and explosions, it is necessary to apply a tourniquet in order to survive the injuries of serious extremity injuries and blood loss. There are a few things to consider when ...
  • Babayigit, Ceren; Kurt, Hamza; Turduev, Mirbek (Institute of Physics Publishing, 2019)
    This study presents active beam steering and afocal zooming of light by incorporating liquid crystals (LCs) with graded index photonic crystals (GRIN PCs). The GRIN PC structures are composed of low refractive index polymer ...
  • Hayvacı, Harun Taha; Gülen, Seden Hazal ( Institute of Electrical and Electronics Engineers Inc., 2019)
    In this paper, we deal with the problem of detecting point-like targets in the presence of multipath under the assumption of a partially homogeneous Gaussian disturbance with unknown covariance matrix. Therefore, we introduce ...
  • Giden, Ibrahim Halil; Eti, Neslihan; Rezaei, Behrooz; Kurt, Hamza (IEEE-Inst Electrical Electronics Engineers Inc, 2016-10)
    An adaptive graded index photonic crystal (GRIN PC) lens system is designed by using liquid crystal (LC) infiltration. LCs have the property to change their refractive indices when an external voltage is applied. This ...
  • Önkol, M.; Kasnakoğlu, Coşku (SAGE Publications Ltd, 2018-03)
    This paper presents the adaptive model predictive control approach for a two-wheeled robot manipulator with varying mass. The mass variation corresponds to the robot picking and placing objects or loads from one place to ...
  • Yüksel, Melda; Genc, Yasin (Elsevier Gmbh, Urban & Fischer Verlag, 2017)
    In this work we study the effect of hierarchical modulation on completion time minimization in wireless broadcast channels. Time needed to transmit all bits intended for a particular user is defined as its completion time. ...
  • Kurt, N.E.; Sahin, H.B.; Derinkuyu, K. (IEEE Computer Society, 2018-06-27)
    In this study, we focus on the market clearing problem of Turkish day-ahead electricity market. We propose a mathematical model by extending the variety of bid types for different price regions. The commercial solvers may ...
  • Kurt, Nermin Elif; Şahin, H. Bahadır; Derinkuyu, Kürşad (IEEE Computer Society, 2018)
    In this study, we focus on the market clearing problem of Turkish day-ahead electricity market. We propose a mathematical model by extending the variety of bid types for different price regions. The commercial solvers may ...
  • Brenner, K; Ergün, Arif Şanlı; Firouzi, K; Rasmussen, MF; Stedman, Q; Khuri-Yakub, B (MDPI AG, 2019-02)
    Capacitive micromachined ultrasonic transducer (CMUT) technology has enjoyed rapid development in the last decade. Advancements both in fabrication and integration, coupled with improved modelling, has enabled CMUTs to ...
  • Aradağ, Selin; Seidel, Jurgen; Cummings, Russell M.; Cook, Layne (Turkish Soc Thermal Sciences Technology, 2015)
    The vertical landing lifting body (VLLB) is a new concept for reusable launch vehicles, which launches vertically, but re-enters the atmosphere at a high angle of attack (alpha) for its entire flight. The VLLB remains at ...
  • Acar, Erdem (University of Florida, 2006)
    Aircraft structural safety is achieved by using different safety measures such as safety and knockdown factors, tests and redundancy. Safety factors or knockdown factors can be either explicit (e.g., load safety factor of ...
  • Ercan, Yücel (TOBB Ekonomi ve Teknoloji Üniversitesi, 1995)
    Akışkan gücü kontrol elemanları ve bunların uygulamalarıyla ilgili olarak, gerek akademik çevreler, gerek firmalar tarafından hazırlanmış çeşitli Türkçe eğitim kitapları ülkemizde halen kullanılmaktadır. Bu kitabın amacı ...
  • Sezer, Ömer Berat; Özbayoglu, Ahmet Murat (Elsevier Ltd, 2018-09)
    Computational intelligence techniques for financial trading systems have always been quite popular. In the last decade, deep learning models start getting more attention, especially within the image processing community. ...
  • Yilmaz, Nazmi; Ozdemir, Aytekin; Bagci, Fehim T.; Takashima, Yuzuru; Kurt, Hamza (SPIE, 2018-08)
    Focal plane arrays (FPAs) as a two-dimensional detector pixel matrix positioned in the focal plane of an optical system have been developed continuously for obtaining higher resolution. On the other hand, for developing ...
  • Hayran, Zeki; Kurt, Hamza; Herrero, Ramon; Botey, Muriel M.; Staliunas, K. (American Chemical Society, 2018-05-16)
    A general procedure to design objects that are intrinsically invisible (without the necessity of an external cloak) has not been demonstrated so far. Here we propose a flexible method to design such self-cloaked objects ...