Dynamic optimization and heuristics based online coverage path planning in 3D environment for UAVs
Path planning is one of the most important issues in the robotics field, being applied in many
domains ranging from aerospace technology and military tasks to manufacturing and …
domains ranging from aerospace technology and military tasks to manufacturing and …
Hybrid methodology based on computational vision and sensor fusion for assisting autonomous UAV on offshore messenger cable transfer operation
The recent development of new offshore projects in pre-salt deepwater fields has placed
offshore loading operations as the main production outflow alternative, increasing the …
offshore loading operations as the main production outflow alternative, increasing the …
Unmanned aerial vehicle for transmission line inspection using an extended Kalman filter with colored electromagnetic interference
Strong electromagnetic fields such as those generated by power stations and transmission
lines cause disturbances that affect the on-board sensors of an autonomous unmanned …
lines cause disturbances that affect the on-board sensors of an autonomous unmanned …
Fast real-time control allocation applied to over-actuated quadrotor tilt-rotor
This paper presents a novel light-weighted Unmanned Aerial Vehicle (UAV), an over-
actuated tilt-rotor quadrotor with an innovative control allocation technique, named as Fast …
actuated tilt-rotor quadrotor with an innovative control allocation technique, named as Fast …
Hull and aerial holonomic propulsion system design for optimal underwater sensor positioning in autonomous surface vessels
BA Regina, LM Honório, AAN Pancoti, MF Silva… - Sensors, 2021 - mdpi.com
Acoustic Doppler Current Profiler (ADCP) sensors measure water inflows and are essential
to evaluate the Flow Curve (FC) of rivers. The FC is used to calibrate hydrological models …
to evaluate the Flow Curve (FC) of rivers. The FC is used to calibrate hydrological models …
UAV vision aided positioning system for location and landing
VF Vidal, LM Honório, MF Santos… - 2017 18th …, 2017 - ieeexplore.ieee.org
The research and use of UAVs (Unmanned Aerial Vehicles) have grown in attention and
new ideas in the last couple of decades, mainly due to technology improvement of its …
new ideas in the last couple of decades, mainly due to technology improvement of its …
Ekf-based vision-assisted target tracking and approaching for autonomous uav in offshore mooring tasks
GS Ramos, DB Haddad, AL Barros… - IEEE Journal on …, 2022 - ieeexplore.ieee.org
In the offshore oil and gas industry, the most productive fields are located in increasingly
distant waters, so the oil pipelines as a solution to transport the production become less …
distant waters, so the oil pipelines as a solution to transport the production become less …
Simulation and comparison between a linear and nonlinear technique applied to altitude control in quadcopters
By definition, UAV means Unmanned Aerial Vehicle, which in fact has been growing in the
recent years, encouraged by technological developments, especially in the electronics and …
recent years, encouraged by technological developments, especially in the electronics and …
Model derivation, attitude control and Kalman filter estimation of a quadcopter
Recently unmanned aerial vehicles have become one of the most interesting research
topics among scientists. Although researchers are very concerned in this area, they …
topics among scientists. Although researchers are very concerned in this area, they …
[HTML][HTML] Performance evaluation of bundle adjustment with population based optimization algorithms applied to panoramic image stitching
MJR Aguiar, TR Alves, LM Honório, ICS Junior… - Sensors, 2021 - mdpi.com
The image stitching process is based on the alignment and composition of multiple images
that represent parts of a 3D scene. The automatic construction of panoramas from multiple …
that represent parts of a 3D scene. The automatic construction of panoramas from multiple …