Visual servoing of a quadrotor uav for autonomous power lines inspection

O Araar, N Aouf - 22nd Mediterranean Conference on Control …, 2014 - ieeexplore.ieee.org
The objective of this work is to achieve real time tracking of power conductors using a
Quadrotor Unmanned Air Vehicle (UAV). Two solutions are proposed. For the first solution …

Project AURORA: Infrastructure and flight control experiments for a robotic airship

EC De Paiva, JR Azinheira, JG Ramos Jr… - Journal of Field …, 2006 - Wiley Online Library
Project AURORA aims at the development of unmanned robotic airships capable of
autonomous flight over user‐defined locations for aerial inspection and environmental …

Optimal visual servoing for differentially flat underactuated systems

M Sheckells, G Garimella… - 2016 IEEE/RSJ …, 2016 - ieeexplore.ieee.org
This work introduces a hybrid visual servoing technique for differentially flat, underactuated
systems that is well suited for aggressive dynamics. Standard Position-Based Visual …

Linear structures following by an airship using vanishing point and horizon line in a visual servoing scheme

P Rives, JR Azinheira - IEEE International Conference on …, 2004 - ieeexplore.ieee.org
In the present paper, an image-based visual servoing scheme is presented for a road
following task with an autonomous airship. A new set of visual signals is introduced, namely …

Control of autonomous airship

Y Liu, Z Pan, D Stirling, F Naghdy - 2009 IEEE International …, 2009 - ieeexplore.ieee.org
Scientific research and development on the control of autonomous airship have shown a
significant growth in recent years. New applications appear in the areas such as freight …

[PDF][PDF] Project AURORA: Towards an autonomous robotic airship

SS Bueno, JR Azinheira, JJG Ramos… - Workshop on Aerial …, 2002 - academia.edu
Robotic UAVs have an enormous potential as observation and data-gathering platforms for
a wide variety of applications. Robotic airships, in particular, are of great interest for …

[PDF][PDF] Modeling and nonlinear control for airship autonomous flight

AB Moutinho - Universidade Tecnica De Lisboa Instituto Superior …, 2007 - researchgate.net
The work developed and presented in this thesis focuses on the design, validation and
comparison of different nonlinear control solutions allowing an airship to navigate …

Computer vision-based navigation and predefined track following control of a small robotic airship

XIE Shao-Rong, LUO Jun, RAO Jin-Jun… - Acta Automatica …, 2007 - Elsevier
For small robotic airships, it is required that the airship should be capable of following a
predefined track. In this paper, computer vision-based navigation and optimal fuzzy control …

Autonomous path tracking of a kinematic airship in presence of unknown gust

E Kahale, P Castillo Garcia, Y Bestaoui - Journal of Intelligent & Robotic …, 2013 - Springer
The trajectory tracking problem of autonomous lighter than air vehicles in the presence of
wind gusts is studied in this paper. The airship is represented as one point which is its center …

[PDF][PDF] Line following visual servoing for aerial robots combined with complementary sensors

GF Silveira, JR Azinheira, P Rives, SS Bueno - ICAR, 2003 - researchgate.net
This article addresses the problem of visual line following for aerial robotic vehicles,
considering an airship as platform. Previous work showed that targets characterized by three …