Yayın tarihi için Makina Mühendisliği Bölümü Tez Koleksiyonu listeleme
Toplam kayıt 159, listelenen: 61-80
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Transmission Angle in Compliant Four-Bar Mechanisms
(Fen Bilimleri Enstitüsü, 2019-03-21)Transmission angle is an important parameter in defining quality of motion and force transmission of a mechanism. However, there is only one study available in the literature which is the transmission angle of a compliant ... -
İç İçe Geçmiş Silindirik, Yüksek Basınç Altında Çalışabilen, Yüksek Sızdırmazlığa Sahip Titanyum Tüpün, Elektron Işın Kaynağı Yöntemi Kullanılarak Deneysel Kaynak Parametre Karakterizasyon Çalışması İle Elde Edilmesi
(Fen Bilimleri Enstitüsü, 2019-05)Around the world, the defence industry is of great importance due to continuous and changing diplomatic balances. The importance of the industry is increasing day by day. At this point, air defence missile systems are one ... -
Smart Car Seat Design for Safety and Comfort
(Fen Bilimleri Enstitüsü, 2019-07)In this work of thesis, whiplash injury and its relation with rear end accidents are studied. After brief explanation on what whiplash injury is and its effects on both people’s health and economy, injury mechanism is ... -
An Electrification Solution For Istanbul Metrobus Line
(Fen Bilimleri Enstitüsü, 2019-07-04)In the present case, Istanbul Metrobus Line is operated by Metrobus vehicle with internal combustion engines. This situation is not suitable and sustainable in terms of operating cost and environment pollution. If this ... -
Production and Characterisation of Titanium Foam Scaffolds as Bone Substitute Materials
(Fen Bilimleri Enstitüsü, 2019-07-10)Studies have confirmed that titanium (Ti) can improve the contact of bone and its surface growth. Titanium foam may, therefore, prove beneficial in aiding healing and the generation of greater power from implant regions. ... -
Investigation of Stress Distribution in Glass Fiber Reinforced Composite Materials with Microvascular Channels Under Transverse Loading and Bending
(Fen Bilimleri Enstitüsü, 2019-09)Fiber reinforced polymer composites are widely utilized in the defense industry, aerospace, infrastructure and automotive industries. These materials have important properties like, durability, lightness, high strength and ... -
Designing Universal Yoke Structure of Suspension and Release System with Topology Optimization for Fighter Aircrafts
(Fen Bilimleri Enstitüsü, 2020)In the aviation industry, a design with a sensitive and low margin is more important than any vehicle production. Within the scope of this study, the design road map of a product intended to be used in fighter aircraft is ... -
Model-Based and Data-Drıven H∞ Controller Synthesıs for Stabılızed Platforms
(Fen Bilimleri Enstitüsü, 2020)In this study, model-based and data-driven H∞ robust controller synthesis methods are developed for line of sight control problem of stabilized platforms. Within the scope of the study, frequency response functions of the ... -
Weight Optimization of An Aircraft Wing Composite Rıb Using Finite Element Method
(Fen Bilimleri Enstitüsü, 2020)In present work, weight optimization and weight reduction of composite wing rib design which is one of the wing structural components used in aircraft wing design are studied. As a result of the optimization study on ... -
Mobility Improvement of Wheeled Military Vehicles Using Preview Controlled Active Ride Height System
(Fen Bilimleri Enstitüsü, 2020)The aim of this thesis is to increase the mobility capabilities of wheeled military vehicles by designing a preview control strategy with Model Predictive Controller (MPC). Mobility capabilities of a military vehicle such ... -
Modeling of the Mechanical Behavior of Composites Showing Nonlinear Material Behavior Using the Embedded Element Method
(Fen Bilimleri Enstitüsü, 2020)Composite materials are heterogeneous materials that are composed of two or more different materials. They are used in numerous applications, such as, automotive, aerospace, biomechanics application. Accurate and realistic ... -
Design and analysis of a novel compliant constant force gripper
(Fen Bilimleri Enstitüsü, 2020)The aim of this study is to introduce a novel compliant mechanism that has constant force characteristics. Maximizing the constant force stroke and minimizing the force fluctuation are the main objectives. The proposed ... -
Önceden Tasarlanmış Elektromobil Aracın Çarpışma Analizi
(Fen Bilimleri Enstitüsü, 2020-01)Since the dark periods of history, human beings are in a continuous development with the aim of making their lives easier. With every progress of human beings, world resources are rapidly depleted. The spread of industrialization ... -
Desıgn of A Constant Force Complıant Grıpper Mechanısm
(Fen Bilimleri Enstitüsü, 2020-01-03)This thesis combines the knowledge base of the Compliant Mechanism (CM) with the Constant Force Mechanism (CFM) based upon previous works, which initiate and trigger the key principles of design techniques and simplification ... -
The Determination of The Functional Fatigue Life of High Temperature Shape Memory Alloys After Cold Rolling Process
(Fen Bilimleri Enstitüsü, 2020-06)Shape memory alloys (SMA) are unique materials due to their shape recover characteristics. These materials can work against load with their shape recover ability, which lead them to be used as actuators in aerospace ... -
The Determination of The Functional Fatigue Life of High Temperature Shape Memory Alloys After Cold Rolling Process
(Fen Bilimleri Enstitüsü, 2020-06)Shape memory alloys (SMA) are unique materials due to their shape recover characteristics. These materials can work against load with their shape recover ability, which lead them to be used as actuators in aerospace ... -
The Effect Of Deep Rollıng Process Parameters On Subsurface Hardness Dıstrıbutıon In Deep Rollıng Of En Aw6061 Alumınıum Alloys
(Fen Bilimleri Enstitüsü, 2020-06-10)Aluminium and aluminium alloys are widely used in production of electrical conductors, owing to their mechanical strength and electrical conductivity properties. Also, aluminium is cheaper and lighter than copper. Thus, ... -
Transıent Response Of Heated Sandwıch Composıte Structures Wıth Dıfferent Core Materıals
(Fen Bilimleri Enstitüsü, 2020-07)Sandwich composite structures are widely preferred in modern aircraft exterior and interior structures because of their lightweight and high strength capability. Aircraft structures might be exposed to harsh thermal ... -
Experimental and Numerical Vibration Analysis of The Gun Control Unit Column with Isolator
(Fen Bilimleri Enstitüsü, 2020-09-02)A remote-controlled weapon system can be integrated into the naval and ground platforms. The weapon system and its sub-units are exposed to the vibration that comes from the platform on which the weapon system is fitted. ... -
Energy Absorber Design and Analysis for Military Utility Helicopter Troop Seats
(Fen Bilimleri Enstitüsü, 2020-11)In most of the helicopter platforms, usage of vertical or sideward ejection seats are not preferred since it is not practical considering the existence of the rotating main rotor blades on top and the spinning action caused ...