Yazar "Erginel, Nihal" için Makale Koleksiyonu listeleme
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Construction of a fuzzy QFD failure matrix using a fuzzy multiple-objective decision model
Erginel, Nihal (Taylor & Francis LTD, 2010)Global competition has forced companies to consider increasing quality and decreasing all costs, including quality costs. When constructing the quality plan for both the incoming raw materials and the manufacturing process, ... -
Evaluating the Packing Process in Food Industry Using Fuzzy X ~ and S ~ Control Charts
Erginel, Nihal; Şentürk, Sevil; Kahraman, Cengiz; Kaya, İhsan (Atlantis Press, 2011)The fuzzy set theory addresses the development of concepts and techniques for dealing with uncertainty or impression conditions. If the collected data from a process include vagueness due to human subjectively or measurement ... -
Evaluating the packing process in food industry using fuzzy and [stilde] control charts
The fuzzy set theory addresses the development of concepts and techniques for dealing with uncertainty or impression conditions. If the collected data from a process include vagueness due to human subjectively or measurement ... -
Fuzzy individual and moving range control charts with alpha-cuts
Erginel, Nihal (Ios Press, 2008)In Statistical Process Control (SPC), both variable and attribute control charts are widely used techniques to monitor and evaluate the process with respect to the related quality characteristics. In variable control charts, ... -
Fuzzy multi-objective decision model for calibration supplier selection problem
Erginel, Nihal; Geçer, Ayşe (Pergamon-Elsevier Science LTD, 2016)Quality products and competitively priced services are crucial in today's global markets. To provide quality at an acceptable price, companies seek out not only raw material and product suppliers but also calibration ... -
Fuzzy multi-objective programming algorithm for vehicle routing problems with backhauls
Yalçın, Gülçin Dinç; Erginel, Nihal (Pergamon-Elsevier Science LTD, 2015)The vehicle routing problem with backhauls (VRPB) is an extension of the standard vehicle routing problem. VRPB has two sets of customers: linehaul customers and backhaul customers. The aim of this study is to propose a ... -
Fuzzy rule-based (p)over-tilde and n(p)over-tilde control charts
Erginel, Nihal (Ios Press, 2014)In a process using monitoring with p-control charts or np-control charts, due to the uncertainty of the attribute data, traditional control charts may be insufficient. In this case, fuzzy control charts are pertinent control ... -
Hata Türü ve Etkileri Analizi ve Kalite Fonksiyon Yayılımı İle Bir İnşaat Firması İçin Risk Değerlendirmesi
Toptancı, Şura; Erginel, Nihal (2017)Risk kavramı, 1920'li yıllardaki ekonomik ve teknolojik gelişmeler ile daha önemli hale gelmiştir. Risklerin sistemli bir şekilde kontrolü, iyi bir risk yönetimi ile mümkün olabilir. Risk değerlendirmesi, risk yönetiminin ... -
How process factors affect ceramic tile color
Erginel, Nihal; Ay, Nuran (Amer Ceramic Soc, 2005)… -
İş Kazası Verilerinin Olasılık Dağılımları İle Modellenmesi
Erginel, Nihal; Toptancı, Şura (2017)Dünya'da her yıl milyonlarca insan iş kazaları nedeniyle yaralanmakta, yaşamını yitirmekte ya da işle ilgili meslek hastalığına yakalanmaktadır. İş kazalarının, meslek hastalıklarının ve olay sonucu ortaya çıkan maliyetlerin ... -
Modeling and analysis of packing properties through a fuzzy inference system
Erginel, Nihal (Springer, 2010)Packing of manufactured products is important in protecting them from damage during handling and transportation. Several materials and methods are used for packing of products and the optimum level of packing materials ... -
Six Sigma experience as a stochastic process
Uluskan, Meryem; Erginel, Nihal (Taylor & Francis Inc, 2017)This study empirically investigates the states of Six Sigma from a stochastic point of view. By the means of an advanced survey, 97 respondents are asked to rate the effect of Six Sigma on different performance categories, ... -
Tasarım hata türü ve etkileri analizinin etkinliği için bir model ve uygulaması
Erginel, Nihal (2004)Hata Tütü ve Etkileri Analizi, yüzlerce hata türü için iyileştirme yapılmasının planlanması yerine, sistemin bütünü üzerinde en büyük katkıyı sağlayacak hata türlerini önceliklendiren bir yöntemdir. Ancak yüzlerce hata ...