Güncel Gönderiler: Havacılık ve Uzay Bilimleri Fakültesi
Toplam kayıt 257, listelenen: 81-100
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Safety assessment of RNP AR approach procedures
(Inderscience Enterprises LTD, 2017)The required navigation performance authorisation required (RNP AR) approach, which is one of the performance-based navigation procedures, enables safer and efficient flight operations in busy and challenging mountainous ... -
Modeling regional routes with Greek airlines for flight operations to AOE airport
(Emerald Group Publishing LTD, 2018)Purpose Research carried out within the scope of the present new emerging optimum market to Greek regional airlines. This study (based on interconnected flight network) aims to provide an optimal alternative for flights ... -
Corporate performance management: process of organizational-tailored flow chart
(Emerald Group Publishing LTD, 2018)Purpose - Main issue in management and strategy is corporate performance. Managers seek effective and strategic way to improve their performance. Authorization, which includes reputational and strategic indicators, is one ... -
Energetic and exergetic performance assessment of a turboprop engine at various loads
(Inderscience Enterprises LTD, 2013)It is necessary to understand the mechanisms that have enabled improvements of performance parameters such as thermodynamics efficiencies, thrust or power, specific fuel consumption and specific power in aero engines, thus ... -
Hub location in air cargo transportation: A case study
(Elsevier Sci LTD, 2013)This paper models constrained choices when establishing cargo hub and spoke networks. A mixed integer linear programming model is developed introducing additional constraints to the traditional model of uncapacitated ... -
Exploring service quality of low-cost airlines in Europe: An integrated MCDM approach
(Sciendo, 2019)This study aims to evaluate service quality performance of major LCCs (Low Cost Carriers) in Europe by the MCDM (Multi-Criteria Decision Making) methodology. In addition it focuses on managerial business models and includes ... -
Values that form the business: evidence from airport operations in Turkey
(Cambridge University Press, 2019)Values are important in understanding the managerial behaviour. Values are the unique criteria that enable people to become conscious of social relations and duties. We contribute to this understanding through determining ... -
Car detection in images taken from unmanned aerial vehicles [Insansiz Hava Araçlarindan Alinan Görüntülerdeki Araçlarin Konumlarinin Bulunmasi]
(Institute of Electrical and Electronics Engineers Inc., 2018)In recent years, unmanned aerial vehicles have become a popular research platform with many application areas such as military, civil, commercial and recreational areas, thanks to their high maneuverability, vertical ... -
Aircraft Engine Sensor Fault Detection, Isolaton and Reconfiguration Using Fuzzy Logic Control Based Unknown Input Observer
(European Turbomachinery Soc-Euroturbo, 2013)In this paper, a model-based robust fault diagnosis approach 'Unknown Input Observer (UIO)', 'Generalized Observer Scheme (GOS)' and 'a Fuzzy Logic Control Mechanism' will be studied respectively for fault detection, ... -
An Augmented Lagrangian Relaxation Based Subgradient Approach to Aircraft Maintenance Routing Problem
(Baku State University, Inst Applied Mathematics, 2018)… -
En-Route Airspace Capacity and Traffic Flow Enhancement Using Genetic Algorithms
(2017)Air transportation industry has gone under a rapid and continuous growth for the last four decades. International Civil Aviation Organization (ICAO) and aircraft manufacturers anticipate that annual growth rate of air ... -
Orta Menzilli Bir Uçak İçin Yakıt Modelinin Oluşturulması
(2017)Bu çalışmada; orta menzilli bir uçağın (Airbus 320) uçuş rotası tırmanma, düz uçuş ve alçalma olarak üç safhaya ayrılarak uçağın dinamik yörünge profili oluşturulmuştur. Her bir uçuş safhası için BADA (Base of Aircraft ... -
Uçuş Gecikmeleri ve Havayolu İşletmelerinin Maliyetleri Üzerindeki Etkileri
(2009)Havayolu işletmeleri ticari amaçlarla taşımacılık yaparlar. Bu nedenle, maliyetleri üzerinde etkili olan faktörlere karşı duyarlıdırlar. Bu faktörlerin en önemlilerinden biri de uçuş gecikmeleridir. Uçuş gecikmeleri havayolu ... -
Eurocontrol Slot Allocation Methodology and New Approach For Calculated Take Off Times (Ctot): Alternative Ctot Versus Ctot
(2017)In ICAO (International Civil Aviation Organisation) Europe Region, the ATFCM (Air Traffic Flow and Capacity Management) is managed by EUROCONTROL (European Organisation for the Safety of Air Navigation) for a long time. ... -
Turizm Sektöründe İki Rakip Olan Türkiye ve İspanya’nın Havayolu Taşımacılığı Sistemlerinin Karşılaştırılması
(2017)Bir ülkede havayolu taşımacılığının büyümesi özellikle de turizm gibi diğer sektörlerin de gelişmesini olumlu yönde etkilemektedir. Türkiye ve İspanya dünyada havayolu taşımacılığı ve turizm sektörlerinde önde gelen ülkeler ... -
Yanlamasına Uçuş Kontrol Sistemlerinde Modellemeye Dayalı Arıza Tespiti ve Ayrımı
(2015)Bu çalışmada, uçuş kontrol sisteminde olabilecek algılayıcı arızalarının tespiti ve ayrımı modellemeye dayalı yöntemlerle kıyaslamalı yapılarak gerçekleştirilmekte ve yöntemlerin kıyaslamaları yapılmaktadır. Öncelikle, Tam ... -
Bulanık Mantıkla Uçak İniş Sıralamasının Yaptırılması
(2010)Günümüzde, hava trafik kontrol mesleği, en stresli mesleklerden bir tanesi olarak kabul edilmektedir. Sürekli dikkat gerektirmesi ve hata yapmaya yer olmaması bu mesleğin en büyük dezavantajlarındandır, Bu çalışmada, ... -
Control of unmanned aerial vehicles using self tuning fuzzy PID [Insansiz hava araçlarinin öz ayarlamali bulanik PID ile kontrolü]
(Institute of Electrical and Electronics Engineers Inc., 2018)In this study, control of a quadcopter style unmanned aerial vehicle with four-rotor, four degrees of freedom (x, ?, ve ?) and capable of vertical take-off and landing (VTOL) is performed in a simulated environment both ... -
Wind Effect Analysis on Instrument Flight Procedures Using a Turkish Wind Model
(Amer Inst Aeronaut Astronaut, 2012)This study focuses on an increase in efficiency in the construction of flight procedures considering wind effect in protection areas. In Turkish airspace, the International Civil Aviation Organization wind model is used ... -
Airside Capacity Analysis and Evaluation of İstanbul Atatürk Airport Using Fast-Time Simulations
(2018)The demand for air transportation increases rapidly each year and introduces serious problems such as system-wide delays and congestions in air traffic operations. Airports, one of the most critical points of the air ...
