Yazar "Yazar, Işıl" için 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 engine sensor fault detection, isolaton and reconfiguration using fuzzy logic control based unknown input observer
Yazar, Işıl; Kıyak, Emre (Lappeenranta University of Technology, 2014)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, ... -
ANFIS-based comparative exhaust gases emissions prediction model of a military aircraft engine
Yazar, Işıl; Şöhret, Yasin; Karakoç, Tahir Hikmet (Inderscience Enterprises LTD, 2017)In this paper, comparison of estimation methods for exhaust gaseous emissions developed for a military aircraft engine via adaptive neuro-fuzzy inference system (ANFIS) structure is introduced. For system identification ... -
Bir turbojet motor için matematik model ve denetleyici tasarımı
Yazar, Işıl (Anadolu Üniversitesi, 2015)Bu tezde, havacılıkta kullanılan küçük ölçekli bir turbojet motorun doğrusal olmayan matematiksel modeli oluşturulmuş ve daha sonra oluşturulan model için rölanti hızı ve maksimum hız çalışma zarfında görev yapacak denetleyici ... -
FDI & reconfiguration on aircraft engine by hamming-NN&UIO
Yazar, Işıl; Kıyak, Emre (2013)Fault detection, isolation and reconfiguration process has a vital importance especially in aviation sector. In this sector, health fault diagnosis can avoid systems abnormal situations and provides operational continuity ... -
FDI&Reconfiguration on Aircraft Engine by Hamming-NN&UIO
Yazar, Işıl; Kıyak, Emre (IEEE, 2013)Fault detection, isolation and reconfiguration process has a vital importance especially in aviation sector. In this sector, health fault diagnosis can avoid systems abnormal situations and provides operational continuity ... -
Modelling and comparison of compressor performance parameters by using ANFIS
Yazar, Işıl; Kıyak, Emre; Yavuz, Hasan Serhan (Trans Tech Publications Ltd, 2014)Developing a robust control algorithm for an aircraft engine requires an accurate nonlinear mathematical model. In formation of a nonlinear mathematical model, some components like compressor and turbine are modeled by ... -
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, ... -
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 ... -
Using some performance parameters to predict exhaust gas emissions of a turboprop engine: adaptive neuro-fuzzy method
Şöhret, Yasin; Yazar, Işıl; Karakoç, Tahir Hikmet (Inderscience Enterprises LTD, 2016)This paper presents an exhaust gas emissions prediction model for a turboprop engine depending on some performance parameters. Within this context, experimentally collected emissions data is used to develop a model in the ...
