72   Artículos

 
en línea
Hao Qi, Shi-Jie Cao, Jia-Yue Wu, Yi-Ming Peng, Hong Nie and Xiao-Hui Wei    
The tail-sitter VTOL UAV boasts not only high-speed cruising and air hovering capabilities, but also its unique tail-sitting vertical takeoff and landing and hovering attitude enable aerial operations with an exceptionally small cross-sectional area. Thi... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Luigi Di Palma, Mariacristina Nardone, Claudio Pezzella and Marika Belardo    
This paper presents a methodology that involves the development of high-fidelity modeling and simulation procedures aimed at supporting virtual certification for crashworthiness requirements specific to tiltrotor aircraft, addressing the critical need fo... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Zhidong Lu, Haichao Hong and Florian Holzapfel    
The advancement of electric vertical take-off and landing (eVTOL) aircraft has expanded the horizon of urban air mobility. However, the challenge of generating precise vertical take-off and landing (VTOL) trajectories that comply with airworthiness requi... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Miguel-Ángel Fas-Millán, Andreas Pick, Daniel González del Río, Alejandro Paniagua Tineo and Rubén García García    
Within the framework of the European Union?s Horizon 2020 research and innovation program, one of the main goals of the Labyrinth project was to develop and test the Conflict Management services of a U-space-based Unmanned Traffic Management (UTM) system... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Vladimir Beliaev, Nadezhda Kunicina, Anastasija Ziravecka, Martins Bisenieks, Roberts Grants and Antons Patlins    
This article represents and compares two control systems for a vertical takeoff and landing (VTOL) unmanned aerial vehicle (UAV): a sliding proportional?integral?derivative (PID) controller and an adaptive L1 controller. The goal is to design a high-perf... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Magdalena Peciak, Wojciech Skarka, Krzysztof Mateja and Maik Gude    
A vertical take-off and landing (VTOL) is a type of unmanned aerial vehicle (UAV) that allows for flight in harsh weather for surveillance and access to remote areas. VTOL can be performed without a runway. As such, VOTL UAVs are used in areas where ther... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Yanxiong Zhao, Yun Tian and Zhiqiang Wan    
The aerodynamic performances and control characteristics of vertical takeoff and landing aircraft will be significantly affected by the ground effect during takeoff and landing. The longitudinal aerodynamic characteristics and main flow features of a fix... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Erwhin Irmawan, Agus Harjoko and Andi Dharmawan    
The research topic of VTOL (vertical take-off and landing) fixed wing (VFW) is gaining significant attention, particularly in the transition phase from VTOL to fixed wing and vice versa. One of the latest and most challenging transition strategies is the... ver más
Revista: Drones    Formato: Electrónico

 
en línea
Huiling Li and Kun Liu    
In order to reduce the dependence on fossil fuels, the concept of distributed electric propulsion (DEP) has been introduced. At present, there are a few studies on the small electric propulsion engines of DEP vertical take-off and landing (VTOL) UAVs. Ac... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Stavros Kapsalis, Chris Bliamis, Pavlos Kaparos, Pericles Panagiotou and Kyros Yakinthos    
The current work investigates the effect of canard geometric characteristics on the performance of a lightweight flying wing Unmanned Aerial Vehicle (UAV), capable of both conventional and Vertical Take-Off and Landing (VTOL) flight. The canards are size... ver más
Revista: Aerospace    Formato: Electrónico

« Anterior     Página: 1 de 4     Siguiente »