Contribution of remote sensing on crop models: a review
Crop growth models simulate the relationship between plants and the environment to predict
the expected yield for applications such as crop management and agronomic decision …
the expected yield for applications such as crop management and agronomic decision …
Flow control for unmanned air vehicles
D Greenblatt, DR Williams - Annual Review of Fluid Mechanics, 2022 - annualreviews.org
The pervasiveness of unmanned air vehicles (UAVs), from insect to airplane scales,
combined with active flow control maturity, has set the scene for vehicles that differ markedly …
combined with active flow control maturity, has set the scene for vehicles that differ markedly …
Grid-based many-objective optimiser for aircraft conceptual design with multiple aircraft configurations
P Champasak, N Panagant, N Pholdee… - … Applications of Artificial …, 2023 - Elsevier
This paper presents an aircraft conceptual design technique with more than three objective
functions, called many-objective optimisation. The selection of aircraft configuration is …
functions, called many-objective optimisation. The selection of aircraft configuration is …
A new approach to calculating endurance in electric flight and comparing fuel cells and batteries
Electric flight is of increasing interest in order to reduce emissions of pollution and
greenhouse gases in the aviation field in particular when the takeoff mass is low, as in the …
greenhouse gases in the aviation field in particular when the takeoff mass is low, as in the …
Aerodynamic efficiency and performance enhancement of fixed-wing UAVs
P Panagiotou, K Yakinthos - Aerospace Science and Technology, 2020 - Elsevier
The present work aims in providing guidelines for the aerodynamic and performance
optimization of fixed-wing Unmanned Aerial Vehicles (UAVs) that operate in the low-speed …
optimization of fixed-wing Unmanned Aerial Vehicles (UAVs) that operate in the low-speed …
CFD analysis of the aerodynamic effects on the stability of the flight of a quadcopter UAV in the proximity of walls and ground
C Paz, E Suárez, C Gil, C Baker - Journal of Wind Engineering and …, 2020 - Elsevier
Quadcopters are attracting a growing interest in many applications such as cargo delivery or
surfaces inspection. These applications are often subjected to flights in the proximity of walls …
surfaces inspection. These applications are often subjected to flights in the proximity of walls …
Conceptual design of a blended wing body MALE UAV
P Panagiotou, S Fotiadis-Karras, K Yakinthos - Aerospace Science and …, 2018 - Elsevier
The current work is an aerodynamic design study of a Blended Wing Body (BWB) Medium-
Altitude-Long-Endurance (MALE) Unmanned-Aerial-Vehicle (UAV). Using a combined …
Altitude-Long-Endurance (MALE) Unmanned-Aerial-Vehicle (UAV). Using a combined …
UAV aerodynamic design involving genetic algorithm and artificial neural network for wing preliminary computation
A Boutemedjet, M Samardžić, L Rebhi, Z Rajić… - Aerospace Science and …, 2019 - Elsevier
In this paper, the aerodynamic design procedure of a mini unmanned aerial vehicle,
intended to perform aerial reconnaissance at low altitude and low Reynolds number, was …
intended to perform aerial reconnaissance at low altitude and low Reynolds number, was …
Technical and economic feasibility of applying fuel cells as the power source of unmanned aerial vehicles
This study aims to quantitatively compare the weight, cost, and flight endurance of small
unmanned aerial vehicles (UAVs) powered by batteries and fuel cells. We compare the use …
unmanned aerial vehicles (UAVs) powered by batteries and fuel cells. We compare the use …