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Mapping gaps in sugarcane by UAV RGB imagery: The lower and earlier the flight, the more accurate
(2021-12-01)
Imagery data prove useful for mapping gaps in sugarcane. However, if the quality of data is poor or the moment of flying an aerial platform is not compatible to phenology, prediction becomes rather inaccurate. Therefore, ...
The use of unmanned aerial vehicles and wireless sensor networks for spraying pesticides
(ElsevierAmsterdam, 2014-04)
The application of pesticides and fertilizers in agricultural areas is of crucial importance for crop yields. The use of aircrafts is becoming increasingly common in carrying out this task mainly because of their speed and ...
The use of unmanned aerial vehicles and wireless sensor networks for spraying pesticides
(Elsevier Science BvAmsterdamHolanda, 2014)
Drone Reconfigurable Architecture (DRA): a Multipurpose Modular Architecture for Unmanned Aerial Vehicles (UAVs)
(2020-09-01)
This work proposes the Drone Reconfigurable Architecture (DRA), which is a modular architecture for UAVs with electrical, mechanical, and computational specifications. The theoretical aspects of the architecture are ...
3D Formation Control of Autonomous Vehicles Based on Null-Space
(Springer, 2016-12)
This paper proposes a new algorithm for controlling a formation of multiple autonomous aerial vehicles based on multiple control objectives. The strategy includes using the null space of a Jacobian matrix to achieve the ...
Bundle Adjustment of a Time-Sequential Spectral Camera Using Polynomial Models
(2019-11-01)
Lightweight hyperspectral cameras based on frame geometry have been used for several applications in unmanned aerial vehicles (UAVs). The camera used in this investigation is based on a tunable Fabry-Pérot interferometer ...
Spatio-Temporal Vegetation Pixel Classification by Using Convolutional Networks
(Ieee-inst Electrical Electronics Engineers Inc, 2019-10-01)
Plant phenology studies rely on long-term monitoring of life cycles of plants. High-resolution unmanned aerial vehicles (UAVs) and near-surface technologies have been used for plant monitoring, demanding the creation of ...
Trajectory tracking of a quadrotor using sliding mode control
(IEEE COMPUTER SOCIETY, 2018)
A Lightweight Solution To Perform Automatic Meter Reading Using An Unmanned Aerial Vehicle
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCPISCATAWAY, 2015)
The HAMSTER Data Communication Architecture for Unmanned Aerial, Ground and Aquatic Systems
(Springer, 2016-12-01)
This paper presents HAMSTER, the HeAlthy, Mobility and Security based data communication archiTEctuRe. HAMSTER is designed for Unmanned Vehicles and addresses mainly three types of communications: machine-to-machine, ...