RFID kullanarak yer bulma algoritması

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2011

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Department of Electrical & Electronics Engineering
Department of Electrical and Electronics Engineering (EE) offers solid graduate education and research program. Our Department is known for its student-centered and practice-oriented education. We are devoted to provide an exceptional educational experience to our students and prepare them for the highest personal and professional accomplishments. The advanced teaching and research laboratories are designed to educate the future workforce and meet the challenges of current technologies. The faculty's research activities are high voltage, electrical machinery, power systems, signal and image processing and photonics. Our students have exciting opportunities to participate in our department's research projects as well as in various activities sponsored by TUBİTAK, and other professional societies. European Remote Radio Laboratory project, which provides internet-access to our laboratories, has been accomplished under the leadership of our department with contributions from several European institutions.

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Abstract

Bu tez çalışmasında gezgin robota RFID etiket yerleştirilmiş ve okuyucu antenleri ise iç mekan etrafına dizilmiştir. Gezgin robotun pasif UHF RFID etiket taşıyor olması ağırlık yönünden avantaj sağladığı gibi batarya ömrü açısından da verimi artırmaktadır. Ayrıca, hareketli cismin sayısının artırılması durumunda donanım bakımından sadece düşük maliyetli pasif RFID etiket sayısının artırılması yeterli olacaktır. Geliştirilen tekniklerde elektromanyetik teori yanı sıra sinyal işleme teknikleri de kullanılmıştır. Anten dizisi kullanımıyla genlik karşılaştırma sağlanmıştır.Bu çalışmada sistemin uygulanabilirliğini gösterecek prototip tasarlanmış ve pilot uygulama yapılmıştır.
In this thesis, the RFID tag is carried by the mobile robot and the reader antennas being dispersed around the environment as opposed to the literature where reader is carried by the mobile object. This novelty protects the mobile robot from an increase of weight and results in saving in battery consumption. Also by this way, an increase in mobile object requires a mere increase in low cost passive RFID tags in the navigation system. Signal processing techniques use together with electromagnetics theories in order to locate the position of the robot. Use of multiple antennas enables amplitude comparisons.In this work, the prototype which shows the proof of concept of the system is developed and a pilot application is executed.

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Elektrik ve Elektronik Mühendisliği, Electrical and Electronics Engineering

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0

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72