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Toplam kayıt 16, listelenen: 1-10
EXPERIMENTAL AND THEORETICAL FATIGUE ANALYSIS OF AVIONIC UNIT MOUNTING BRACKETS INTEGRATED ON AN UNMANNED AERIAL VEHICLE UNDER RANDOM VIBRATION ENVIRONMENT
(Fen Bilimleri Enstitüsü, 2021-06)
In air platforms, structures encountered many types of loadings. During the design stage, all these loadings have to be considered very carefully in order to avoid catastrophic failures. One of the major concerns for ...
A Thermoeconomıc Optımızatıon Of A Bınary Geothermal Power Plant
(Fen Bilimleri Enstitüsü, 2021)
This research was carried out for the thermodynamic analysis of a binary geothermal
power plant and its thermoeconomic optimization based on the results obtained. In this
context, initially, data related to the design ...
Handling Analysis of Tracked and Wheeled Military Vehicles
(Fen Bilimleri Enstitüsü, 2021)
The aim of this thesis is to create a simulation environment that can model non-linear dynamics of tracked vehicles and wheeled vehicles including track-ground and tire-ground relations.
Firstly, three different tracked ...
Investıgatıon of Effects of Bırd Strıke on A Rotary-Wıng Aırcraft
(Fen Bilimleri Enstitüsü, 2021)
Bird strike incidents have been important issue since begining of aviation, and importance of bird strikes increase day by day. Number of bird strike incident are going to continue increasing because of developing aviation ...
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 ...
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 ...
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) ...