Drift potential and coverage ratio analysis of an air induction nozzle under an agricultural drone with various operating condition; an indoor test

RA Dafsari, S Yu, S Yu, Y Choi, J Lee - Computers and Electronics in …, 2024 - Elsevier
Delivering pesticides in the agricultural field has been a venturing advancement in the past
decades with the aim of target spraying. Agricultural drones have been introduced as useful …

Static and dynamic algorithms for terrain classification in uav aerial imagery

JP Matos-Carvalho, F Moutinho, AB Salvado… - Remote Sensing, 2019 - mdpi.com
The ability to precisely classify different types of terrain is extremely important for Unmanned
Aerial Vehicles (UAVs). There are multiple situations in which terrain classification is …

[HTML][HTML] Particle swarm optimization embedded in uav as a method of territory-monitoring efficiency improvement

I Kim, JP Matos-Carvalho, I Viksnin, T Simas… - Symmetry, 2022 - mdpi.com
Unmanned aerial vehicles have large prospects for organizing territory monitoring. To
integrate them into this sphere, it is necessary to improve their high functionality and safety …

UAV downwash dynamic texture features for terrain classification on autonomous navigation

JP Matos-Carvalho, JM Fonseca… - … on Computer Science …, 2018 - ieeexplore.ieee.org
The information generated by a computer vision system capable of labelling a land surface
as water, vegetation, soil or other type, can be used for map** and decision making. For …

Detecting water in visual image streams from UAV with flight constraints

H Samaranayake, O Mudannayake, D Perera… - Journal of Visual …, 2023 - Elsevier
Abstract Unmanned Ariel Vehicles (UAVs) require identifying water surfaces during flight
maneuvers, mainly for safety in execution and its applications. We introduce two novel …

Active perception applied to unmanned aerial vehicles through deep reinforcement learning

MG Mateus, RB Grando… - 2022 Latin American …, 2022 - ieeexplore.ieee.org
Unmanned Aerial Vehicles (UAV) have been standing out due to the wide range of
applications in which they can be used autonomously. However, they need intelligent …

Design and experiment of a hydraulic lifting wind field test platform for crop protection UAS

S Zhang, W Gu, B Qiu, X Xue, L Zhou - International Journal of Agricultural …, 2021 - ijabe.net
As a new type of crop protection machine, the crop protection unmanned aerial system
(CPUAS) is develo** rapidly in China. The wind field generated by the rotor has a great …

Use of particle swarm optimization in terrain classification based on uav downwash

I Kim, JP Matos-Carvalho, I Viksnin… - 2019 IEEE Congress …, 2019 - ieeexplore.ieee.org
Nowadays, the number of aerial unmanned vehicles (UAVs) is growing at a tremendous
speed, as well as its technology. Therefore, it is essential to follow this growth with …

Detection of large bodies of water for heterogeneous swarm applications

B Champion, P Benavidez, M Jamshidi… - KnE …, 2017 - knepublishing.com
Multiple robot systems are becoming popular, as introducing more robots into a system
generally means that the system is able to finish a task quickly, as well as making the system …

UAV downwash-based terrain classification using wiener-khinchin and EMD filters

JP Matos-Carvalho, A Mora, RT Rato… - … Innovation for Industry …, 2019 - Springer
Knowing how to identify terrain types is especially important in the autonomous navigation,
map**, decision making and detect landings areas. A recent area is in cooperation and …