U
Ugur Ozdemir
Researcher at Istanbul Technical University
Publications - 16
Citations - 405
Ugur Ozdemir is an academic researcher from Istanbul Technical University. The author has contributed to research in topics: Iterative design & Longitudinal static stability. The author has an hindex of 8, co-authored 14 publications receiving 309 citations.
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Journal ArticleDOI
Design of a Commercial Hybrid VTOL UAV System
Ugur Ozdemir,Yucel Orkut Aktas,Aslihan Vuruskan,Yasin Dereli,Ahmed Farabi Tarhan,Karaca Demirbag,Ahmet Erdem,Ganime Duygu Kalaycioglu,Ibrahim Ozkol,Gokhan Inalhan +9 more
TL;DR: The preliminary design process of such a capable civilian UAV system, namely the TURAC VTOL UAV, is reviewed, which is aimed to have both vertical take-off and landing and Conventional Take-offs and Landing (CTOL) capability.
Journal ArticleDOI
Transition Flight Modeling of a Fixed-Wing VTOL UAV
TL;DR: A complete six-degree-of-freedom nonlinear mathematical model of a tilt rotor unmanned aerial vehicle (UAV) for the design of a hover to forward flight and forward flight to hover transition control system and shows the successful transition of TURAC in experiment.
Proceedings ArticleDOI
Dynamic modeling of a fixed-wing VTOL UAV
TL;DR: In this article, a transition-flight mathematical model of a civil tilt-rotor VTOL unmanned aerial vehicle (UAV) TURAC is presented, where forces and moments acting on the UAV body are calculated using Newton's second law.
PID Parameter Optimization of an UAV Longitudinal Flight Control System
TL;DR: An automatic control system design based on Integral Squared Error parameter optimization technique has been implemented on longitudinal flight dynamics of an UAV to minimize the error function between the reference signal and the output of the plant.
Journal ArticleDOI
Rapid Prototyping of a Fixed-Wing VTOL UAV for Design Testing
Yucel Orkut Aktas,Ugur Ozdemir,Yasin Dereli,Ahmed Farabi Tarhan,Aykut Cetin,Aslihan Vuruskan,Burak Yuksek,Hande Cengiz,Serkan Basdemir,Mesut Ucar,Murat Genctav,Adil Yukselen,Ibrahim Ozkol,Mithat Kaya,Gokhan Inalhan +14 more
TL;DR: In this study, the end result of an iterative design process of TURAC is presented, and a low-cost prototyping methodology is developed and its application is demonstrated in detail.