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Toplam kayıt 183, listelenen: 101-110
Fıxed Wıng Uav Target Geolocatıon Estımatıon From Camera Images
(Fen Bilimleri Enstitüsü, 2021)
In this thesis, a target geolocation measurement model for a fixed wing unmanned aerial vehicle which equipped with an image processing system and standard sensors has been created. The measurement model begins to calculate ...
Nano-Melez Sistemlerin Karbon Fiber Takviyeli Polimer Matris Kompozitlerde (KFTP) Arayüz Toklaştırma Amacıyla Kullanımı
(Fen Bilimleri Enstitüsü, 2018)
Composite materials are widely used in aircraft industry as they have high specific strengths. To increase the delamination resistance of layered composites, tough particles, films or fibers at different length scales can ...
Projektillerle Çarpışma Durumunda Fonksiyonel Olarak Değişen Plakaların Dinamik Davranışının İncelenmesi
(Fen Bilimleri Enstitüsü, 2018)
Functionally graded materials (FGM) are a special kind of composite materials of which composition and properties vary within the material. As a result of this variation, desired properties can be obtained for a specific ...
Development of a Flight Envelope Protection System For a Helicopter in Autorotation
(Fen Bilimleri Enstitüsü, 2021-02)
In this thesis, a flight envelope protection system was developed for a helicopter in
autorotation to prevent main rotor speed limit exceedance. A rotor speed estimation
model was developed using a neural network based ...
Model Predictive Controller Implementation to a Multicopter for Stability Augmentations
(Fen Bilimleri Enstitüsü, 2021)
Nowadays, multi-rotor systems are widely used in military, civil and academic applications thanks to their cheap, simple and suitable structures for use in different areas such as surveillance and load carrying. On the ...
REDUCTION OF TRANSVERSE VIBRATION OF A SERPENTINE BELT SYSTEM: MODEL PREDICTIVE CONTROL OF A BELT TENSIONER
(Fen Bilimleri Enstitüsü, 2017)
The serpentine belt systems are widely used in today’s automotive industry. The preference of serpentine belts in the market over the traditional belts due to the advantages such as consuming less space in the engine ...
Experımental Analysıs and Fınıte Element Modellıng of Mechanıcal Stoppers Under Impact Loadıng
(Fen Bilimleri Enstitüsü, 2021)
The aim of this thesis is to determine and understand the characteristic of impact loading and reaction of different materials colliding to each other. In engineering area, especially for moving mechanisms, such designs ...
Actuator Fault Tolerant Terminal Sliding Mode Guidance Law with Impact Angle and Acceleration Constraints
(Fen Bilimleri Enstitüsü, 2021-07-13)
In the guidance literature, various requirements on missile guidance performance have arisen and a significant number of research has been presented on these requirements. Ensuring a successful hit on the target is one of ...
Development of a Roller Bearing Model for Multibody Simulations: Bearing Vibration Transfer Path Analysis
(Fen Bilimleri Enstitüsü, 2021-01)
Mechanical systems are major sources of sound radiations and vibrations, even in their good operating conditions. The vibro-acoustic transfer functions of mechanical systems are crucial in Noise Vibration Harshness (NVH) ...
LİNEER OLMAYAN SONLU ELEMANLAR MODELİ KULLANILARAK JANT İÇİ ELEKTRİK MOTORUNUN MEKANİK VE YORULMA ANALİZİNİN YAPILMASI
(Fen Bilimleri Enstitüsü, 2017-04-19)
While the need for fossil fuels has increased dramatically in recent years due to the growing number of vehicles with increased population and the reduction of fossil fuel resources. Thus, this has been a serious problem ...