Showing papers by "Mustafa Şekkeli published in 2018"
30 Dec 2018
TL;DR: Ruzgâr enerjisi santrali (RES) kurulumunda turbinlerin mikro yerlesimi en onemli konulardan biridir as discussed by the authors.
Abstract: Ruzgâr enerjisi santrali (RES) kurulumunda turbinlerin mikro yerlesimi en onemli konulardan biridir. Turbinlerin uygun sekilde yerlestirilmesi RES’in uretim miktarinin artmasini saglamaktadir. Bu calismada RES kurulumu icin bir optimizasyon modeli gelistirilmistir. Ilk olarak RES’in kurulacagi bolge karesel alanlara bolunmustur. Bu alanlardaki ruzgâr hizi olasilik yogunluk fonksiyonu Weibull egrisi kullanilarak modellenmistir. Bu egrinin A ve k parametreleri WAsP (Ruzgâr Atlasi Analiz ve Uygulama Programi) yazilimindan elde edilmistir. Daha sonra bu alanlara turbin yerlestirilmesi durumunda uretilecek enerji, olasilik yogunluk fonksiyonu ve turbin guc egrisi kullanilarak hesaplanmistir. Modelin cozumunde Genetik Algoritma (GA) kullanilmistir. Turbin koordinatlari, RES'in enerji uretimini en ust duzeye cikarmaya yardimci olan GA tarafindan belirlenmistir. Modelin uygulamasindaki RES Danimarka Roskilde bolgesine kurulmustur. Bolge 20×20 adet karesel alanlara bolunmustur. RES her birinin gucu 2 MW olan 10 adet Bonus turbinden olusmaktadir. Son olarak ise WAsP yazilimindan guc yogunlugu haritasi elde edilmistir. Model cozumunde bulunan koordinatlara turbinler yerlestirildiginde, koordinatlarin en yuksek guc yogunluguna sahip alanlar oldugu gorulmustur. Bu sonuc, onerilen modelin RES kurulumunda etkili bir sekilde turbin yerlesimi yaptigini gostermistir.
4 citations
24 Feb 2018
TL;DR: This project developed a tracking algorithm that gives better results than single color tracking and is also trustable because when the unit cannot catch the person anymore, the alarm starts to warn the owner.
Abstract: This paper presents an application of human tracking suitcase with the help of a small camera. This application aimed to make the travels more comfortable. The heavy suitcases can be difficult to carry for most of us and disabled. Under favor of this application, people can travel without thinking about heavy suitcases anymore. This application contains two technical stages as image processing and control. Motor control of the suitcase has been done by using motion information. The suitcase can track colorful objects with the help of the camera which is located on the handlebar. In this project, we developed a tracking algorithm that gives better results than single color tracking. Distance sensors are also used to escape from obstacles. This travel mate is also trustable because when the unit cannot catch the person anymore, the alarm starts to warn the owner. As a result, when a suitcase combined with this designed unit, suitcases are no longer a problem to carry during the travel.
1 citations