Kurum Yazarı "Kıyak, Emre" Havacılık ve Uzay Bilimleri Fakültesi İçin Listeleme
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Aircraft Engine Sensor Fault Detection, Isolaton and Reconfiguration Using Fuzzy Logic Control Based Unknown Input Observer
Yazar, Işıl; Kıyak, Emre (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, ... -
Aircraft Sensor and Actuator Fault Detection, Isolation, and Accommodation
Kıyak, Emre; Kahvecioğlu, Ayşe; Çalışkan, Fikret (Asce-Amer Soc Civil Engineers, 2011)The purpose of the paper is to present an approach to detect, isolate, and accommodate the aircraft sensor and actuator faults using unknown input observers (UIOs). Full-order observers, reduced-order observers, and UIOs ... -
Bir döner kanata arıza toleranslı uçuş kontrol sistemi tasarımı
Kıyak, Emre; Ermeydan, Ahmet (2017)Bu çalışmada bir döner kanatın farklı motor arıza senaryolarının geliştirilmiş PID denetleyici yaklaşımıyla arıza toleranslı kontrolü yapılmıştır. Denklemleri verilen hava aracının motor dinamikleri de modellenerek gerçekçi ... -
Bulanık Mantıkla Uçak İniş Sıralamasının Yaptırılması
Kıyak, Emre (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, ... -
Fault diagnosis for a UAV using unknown input observer
Kıyak, Emre; Ermeydan, Ahmet (Inderscience Enterprises LTD, 2016)In this paper a fault tolerant control strategy for a quadrotor is proposed in the presence of actuator faults. A linear mathematical model which is derived from nonlinear model by calculating the Jacobian matrix of the ... -
Fault tolerant control against actuator faults based on enhanced PID controller for a quadrotor
Ermeydan, Ahmet; Kıyak, Emre (Emerald Group Publishing LTD, 2017)Purpose - The purpose of this paper is to present fault tolerant control of a quadrotor based on the enhanced proportional integral derivative (PID) structure in the presence of one or more actuator faults. Design/method ... -
Fault tolerant flight control system design to a rotary wing aircraft
Kıyak, Emre; Ermeydan, Ahmet (Gazi University, Fac Engineering Architecture, 2017)In this study, fault tolerant control is made using improved PID controller approach with different motor fault scenarios in a quadrotor. A realistic simulation was set up by obtaining dynamics equations of aircraft and ... -
An Integrated Navigation System Design For Quadrotors
Gümüşboğa, İlkay; Kıyak, Emre (IEEE, 2015)In this work, a particle filter based integrated navigation system is designed and tested with real quadrotor systems. Conventionally, Kalman filter based algorithms is used for navigation systems which is highly non-linear. ... -
Model Derivation, Attitude Control and Kalman Filter Estimation of a Quadcopter
Kaba, Aziz; Ermeydan, Ahmet; Kıyak, Emre (IEEE, 2017)Recently unmanned aerial vehicles have become one of the most interesting research topics among scientists. Although researchers are very concerned in this area, they generally use the same dynamical plant equations. ... -
Multiple fault-based FDI and reconfiguration for aircraft engine sensors
Yazar, Işıl; Çalışkan, Fikret; Kıyak, Emre (Emerald Group Publishing LTD, 2017)Purpose - Condition monitoring and health management of an aircraft engine is of importance due to engine's critical position in aircraft. Missions require uninterrupted and safer conditions during the flight or taxi ... -
A new approach for compressor and turbine performance map modeling by using ANFIS structure
Yazar, Işıl; Kıyak, Emre; Çalışkan, Fikret (Springer International Publishing, 2014)Aviation is the one of the continually developing sector in transportation area. People prefer to travel with more comfortable, more economic, time saver and safety vehicles during their travel. According to this selection, ... -
Obstacle detection and collision avoidance using indoor quadrocopter
Kıyak, Emre; Gol, Gökhan; Karakoç, Tahir Hikmet (Inderscience Enterprises LTD, 2017)In this paper, autonomous control of the rotary-wing unmanned aerial vehicle (UAV) is provided by avoiding obstacles indoor area. There are many GPS-based studies on controlling of quadrocopter in the outdoor area in ... -
Particle filter based integrated navigation for quadrotors
Gümüşboğa, İlkay; Kıyak, Emre (Inderscience Enterprises LTD, 2018)In this work, in order to achieve increased positioning accuracy, a particle filter based integrated navigation system is designed for a rotary wings unmanned aerial vehicle (UAV). As the navigation problem has highly ... -
Performance monitoring and analysis of various parameters for a small UAV turbojet engine
Kıyak, Emre; Ünal, Gülay; Özer, Nilgün Fazilet (Emerald Group Publishing LTD, 2018)Purpose This paper aims to discuss engine health monitoring for unmanned aerial vehicles. It is intended to make consistent predictions about the future status of the engine performance parameters by using their current ... -
Sensor Faults Diagnosis in Aircraft Lateral Flight Control Using Model Based Approaches
Kıyak, Emre (2015)Bu çalışmada, algılayıcı arızası tespiti ve ayrımı ele alınmaktadır. Havacılık gibi yüksek emniyet gerektiren kontrol sistemlerinde arıza tespiti ve ayrımı teknikleri kullanılmaktadır. Böyle sistemlerde, arızalar istenmeyen ... -
Simulation-based dynamic model and speed controller design of a small-scale turbojet engine
Yazar, Işıl; Kıyak, Emre; Çalışkan, Fikret; Karakoç, Tahir Hikmet (Emerald Group Publishing LTD, 2018)Purpose This paper aims to present a nonlinear mathematical model of a small-scale turbojet aeroengine and also a speed controller design that is conducted for the constructed nonlinear mathematical model. Design/methodo ... -
Simulation-based steady-state aero-thermal model for small-scale turboprop engine
Yazar, Işıl; Yasa, Tolga; Kıyak, Emre (Emerald Group Publishing LTD, 2017)Purpose - An aircraft engine control system consists of a large scale of control parameters and variables because of the complex structure of aero-engine. Monitoring and adjusting control variables and parameters such as ... -
Transforming lighting system for more greener: applying to the terminal building
Kıyak, Emre; Bayraktar, Nilgün Fazilet (Inderscience Enterprises LTD, 2015)In this paper, four fundamental subjects, renewable energy resources, eco-friendly buildings, lighting systems and energy saving in airport terminal buildings, have been analysed based on the subject of energy. In addition ... -
Tuning of controller for an aircraft flight control system based on particle swarm optimization
Kıyak, Emre (Emerald Group Publishing LTD, 2016)Purpose - This study aims to present a method for the conceptual design and simulation of an aircraft flight control system. Design/methodology/approach - The design methodology is based on particle swarm optimization ... -
Yanlamasına Uçuş Kontrol Sistemlerinde Modellemeye Dayalı Arıza Tespiti ve Ayrımı
Kıyak, Emre (2015)Bu çalışmada, uçuş kontrol sisteminde olabilecek algılayıcı arızalarının tespiti ve ayrımı modellemeye dayalı yöntemlerle kıyaslamalı yapılarak gerçekleştirilmekte ve yöntemlerin kıyaslamaları yapılmaktadır. Öncelikle, Tam ...