Başlık için Havacılık ve Uzay Bilimleri Fakültesi listeleme
Toplam kayıt 110, listelenen: 78-97
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A new hybrid meta-heuristic optimization method for predicting UTS for FSW of Al/Cu dissimilar materials
(SAGE Publications, 2023)Joining of aluminum (Al) and copper (Cu) materials used in aerospace, automotive, chemistry, nuclear, electrical-electronic and energy sector with traditional fusion welding methods has some negative consequences. One of ... -
A Novel Biomimetic Wing Design and Optimizing Aerodynamic Performance
(Edit Publishing, 2022)In this article, numerical and experimental analyzes were made by adding winglet and endless blade to the tip of the airfoil to improve the wind turbine blade performance. Similarly, the change in performance was investigated ... -
A novel depreciation approach in an uncertain environment: interval type-2 fuzzy sets in the maritime industry
(Springer, 2022)This study aims to propose a novel model for the determination of depreciation in an environment of uncertainty. In the study, amortization methods were modified through interval type-2 fuzzy, and a new approach was proposed ... -
Obtaining the Fracture Resistance Curve Using the General Displacement
(Kauno Technologijos Universitetas, 2023)In this paper, the energy release energy corre-sponding to the unit crack propagation obtained from the displacement-controlled load-displacement plot is equalized to the elastic energy release rate, and the variation of ... -
Örgütsel Güvenin Sağlamasında Sinizmin Etkisi: Havalimanı Güvenlik Memurları Örneği
(Trakya Üniversitesi Sosyal Bilimler Dergisi, 2017)Havacılık sektöründe emniyet ve güvenlik öncelikli iki konudur. Sıfır hata ve sıfır risk istenme özelliğine sahip havacılık sektöründe, tüm operasyonun sorunsuz bir şekilde tamamlanması, can ve mal güvenliğinin sağlanmasından ... -
Pasif Başkalaşımın Çıkış Varyansı Kısıtlı Kontrolcü İle Yönlendirilen İha Üzerinde Etkileri
(Avrupa Bilim ve Teknoloji Dergisi, 2020)Bu çalışma çıkış varyansı kısıtlı kontrolcü (OVC) ile yönlendirilen pasif başkalaşım yeteneğine sahip İHA’lar hakkında yeni sonuçlar sunmaktadır. Kanat ve kuyruk takımının uçak uzunlamasına ekseninde belli aralıklarda ... -
Passive Flow Control of Ahmed Body using Control Rod
(Universiti Malaysia Pahang, 2022)In the current study, numerical analysis of passive control flow with a control rod for Ahmed body is performed at different slant angles and velocities and placed rod locations on the slant surface. The aim of the study ... -
Pattern Shaping by Utilizing EBG Phase Response and Its Use in MIMO Radio Altimeter Antenna Design for Aircraft
(MDPI, 2023)In this study, a novel pattern shaping technique is presented and applied to the uniquely designed multiple-input multiple-output (MIMO) radio altimeter antenna, acquiring area gain. Inspired by the behavior of the perfect ... -
The prediction of surface roughness and tool vibration by using metaheuristic-based ANFIS during dry turning of Al alloy (AA6013)
(Springer, 2022)In this article, the adaptive neuro-based fuzzy inference system (ANFIS) model is developed to estimate the surface roughness (Ra) and tool vibrations (Acc) of AA6013 aluminum alloy during dry turning. Turning experiments ... -
Privacy preserving classification over differentially private data
(Wiley, 2021)Privacy preserving data classification is an important research area in data mining field. The goal of a privacy preserving classification algorithm is to protect the sensitive information as much as possible, while providing ... -
Privacy preserving rule-based classifier using modified artificial bee colony algorithm
(Elsevier, 2021)Privacy preserving data mining is a hot research field of data mining. The aim of privacy preserving data mining is to prevent the leakage of the sensitive information of individuals while performing data mining techniques. ... -
Real-time tuning of PID controller based on optimization algorithms for a quadrotor
(Emerald Group Publishing Ltd., 2021)Purpose This study aims to develop a quadrotor with a robust control system against weight variations. A Proportional-Integral-Derivative (PID) controller based on Particle Swarm Optimization and Differential Evaluation ... -
A Review of Financial Performance of Aircraft Leasing Companies
(Edit Publishing, 2022)The Covid-19 pandemic has caused many industries, especially the air transport industry, to experience a crisis. It is important to analyze the change in the financial performance of global aircraft leasing companies, one ... -
Risk mitigation in service industries: A research agenda on container shipping
(Elsevier, 2023)Shipping lines face various marketing risks, with outcomes that need to be mitigated. A current, serious, example of this has been the COVID19 pandemic and the severe supply chain disruptions that followed it. During such ... -
Rulman Hasarlarının Titreşim ve Gürültü Analizi ile Tespiti
(Avrupa Bilim ve Teknoloji Dergisi, 2021)Rulmanlar, yüksek hızlarda ağır yüklerin taşınmasını sağlayan, aynı zamanda çok düşük yuvarlanma kayıplarına sahip olan dönel makinaların vazgeçilmez parçası olarak endüstride yaygın olarak kullanılan makine parçalarıdır. ... -
Shape modification of Ahmed body to reduce drag coefficient and determination of turbulence model
(Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi, 2021)In this study, the aerodynamic analysis of Ahmed body which is generic automobile model is performed to determine convenient turbulence model and reduce drag coefficient by modifying shape of model. For this ... -
Simultaneous Longitudinal and Lateral Flight Control Systems Design for Both Passive and Active Morphing TUAVs
(Kauno Technologijos Universitetas, 2017)In this article, simultaneous longitudinal and lateral flight control systems design for both passive and active morphing tactical unmanned aerial vehicles (TUAVs) is first time applied for autonomous flight performance ... -
Simultaneous swept anhedral helicopter blade tip shape and control-system design
(Emerald Group Holdings Ltd., 2022)Purpose: This paper aims to offer a simultaneous design approach for helicopter having swept anhedral blade tip shape and helicopter flight control system (HFCS) to minimize controller cost. Design/methodology/approach: ... -
Simultaneous tailplane of small UAV and autopilot system design
(Emerald Group Publishing Ltd, 2019)Purpose The purpose of this paper is to rise the autonomous flight performance of the small unmanned aerial vehicle (UAV) using simultaneous tailplane of UAV and autopilot system design. Design/methodology/approach A small ... -
Simultaneous UAV having actively sweep angle morphing wing and flight control system design
(Emerald Publishing, 2023)Purpose: The purpose of this paper is to improve autonomous flight performance of an unmanned aerial vehicle (UAV) having actively sweep angle morphing wing using simultaneous UAV and flight control system (FCS) design. ...