Search Results - "Goncalves, Luiz M.G."

Towards a Double Hybrid VTOL UAV System by Lucena, Alysson N., Goncalves, Luiz M.G.

“…We draw complete efforts towards the development of a double hybrid tailsitter UAV system, which is basically composed of a multirotor with 2 electric…”
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Onboard Instability Correction of a Flying Wing Unmanned Aerial Vehicle by Lucena, Alysson N., Goncalves, Luiz M.G.

“…The development of unmanned aerial vehicles (UAVs) has undergone extensive development in recent years, responsible for reducing operational and manufacturing…”
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Editorial Notes for Topical Collection on Robotica 2019 by Colombini, Esther L., Drews-Jr, Paulo L. J., Gonçalves, Luiz M. G.

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A Methodological Approach to the Learning of Robotics with EDUROSC-Kids by Patiño-Escarcina, Raquel E., Barrios-Aranibar, Dennis, Bernedo-Flores, Liz S., Alsina, Pablo Javier, Gonçalves, Luiz M. G.

“…With advances in science and technology, several innovative researches have been developed trying to figure out the main problems related to children’s…”
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Stochastic Nonlinear Model Predictive Mobile Robot Motion Control by Nascimento, Tiago P., Basso, Gabriel F., Dorea, Carlos E.T., Goncalves, Luiz M.G.

“…In mobile robotics, constraints may represent mobility issues, vision uncertainties or localization uncertainties. In model predictive control (MPC) theory,…”
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Perspectives on the Use of Educational Robotics in Health: A Systematic Review by Albuquerque, Erika A.Y., Pereira, Francinaldo A., Revoredo, Samara, Goncalves, Luiz M.G., Moura, Lucas, Sa, Sarah T.L.

“…This paper presents a systematic review of the literature (SRL) on works related to educational robotics in health. This review emerges from the interest to…”
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Error Accuracy Estimation of 3D Reconstruction and 3D Camera Pose from RGB-D Data by Ortiz-Fernandez, Luis E., Silva, Bruno M. F., Goncalves, Luiz M. G.

“…We propose an approach to predict accuracy for three-dimensional reconstruction and camera pose using a generic RGB-D camera on a robotic platform. We…”
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Efficient 3D Objects Recognition Using Multifoveated Point Clouds by Oliveira, Fabio F, Souza, Anderson A S, Fernandes, Marcelo A C, Gomes, Rafael B, Goncalves, Luiz M G

“…Technological innovations in the hardware of RGB-D sensors have allowed the acquisition of 3D point clouds in real time. Consequently, various applications…”
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Using virtual reality and percolation theory to visualize fluid flow in porous media by de Lima, Carlos Magno, Gonçalves, Luiz M. G., Bentes, Cristiana, Farias, Ricardo

“…The study of the fluid flow process through porous media can bring valuable contributions in areas like oil exploration and environmental research. In this…”
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Brazilian Robotics Olympiad: A successful paradigm for science and technology dissemination by Aroca, Rafael V, Pazelli, Tatiana FPAT, Tonidandel, Flavio, Filho, Azamor CA, Simes, Alexandre S, Colombini, Esther L, Burlamaqui, Aquiles MF, Goncalves, Luiz MG

“…This article introduces the successful methodology adopted for the realization of the Brazilian Robotics Olympiad. Organizational and scientific issues are…”
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A Survey on Unmanned Surface Vehicles for Disaster Robotics: Main Challenges and Directions by Jorge, Vitor A M, Granada, Roger, Maidana, Renan G, Jurak, Darlan A, Heck, Guilherme, Negreiros, Alvaro P F, Dos Santos, Davi H, Gonçalves, Luiz M G, Amory, Alexandre M

“…Disaster robotics has become a research area in its own right, with several reported cases of successful robot deployment in actual disaster scenarios. Most of…”
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A Fast Feature Tracking Algorithm for Visual Odometry and Mapping Based on RGB-D Sensors by Da Silva, Bruno M. F., Goncalves, Luiz M. G.

“…The recent introduction of low cost sensors such as the Kinect allows the design of real-time applications (i.e. for Robotics) that exploit novel capabilities…”
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Smart Artificial Markers for Accurate Visual Mapping and Localization by Ortiz-Fernandez, Luis E, Cabrera-Avila, Elizabeth V, Silva, Bruno M F da, Gonçalves, Luiz M G

“…Artificial marker mapping is a useful tool for fast camera localization estimation with a certain degree of accuracy in large indoor and outdoor environments…”
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Multivariate data driven prediction of COVID-19 dynamics: Towards new results with temperature, humidity and air quality data by Aragão, Dunfrey P., Oliveira, Emerson V., Bezerra, Arthur A., dos Santos, Davi H., da Silva Junior, Andouglas G., Pereira, Igor G., Piscitelli, Prisco, Miani, Alessandro, Distante, Cosimo, Cuno, Jordan S., Conci, Aura, Gonçalves, Luiz M.G.

“…Since the start of the COVID-19 pandemic many studies investigated the correlation between climate variables such as air quality, humidity and temperature and…”
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Path Planning Based on Traversability Evaluation from Occupancy-Elevation Grid Maps by Souza, Anderson, Goncalves, Luiz M.G.

“…Path planning in Robotics is a fundamental point towards autonomy, and it refers to the capability to estimate safe and collision free paths from a point of…”
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Robotics Meets AI and Vision in South America (Topical Collection) by Silva, Bruno M. F., Todt, Eduardo, Nascimento, Tiago P., Curvelo, Carla da C. F., Gonçalves, Luiz M. G.

“…The integration of robotics research with Artificial Intelligence (AI) and Computer Vision (CV) has enabled the solution of practical tasks previously…”
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MicroBrosh UAV: a Basic Risk Operation Self Handled Platform by Lucena, Alysson N., Goncalves, Luiz M. G.

“…The present proposal refers to a wing type micro unmanned aerial vehicle that provides low operation risk to people and instalations (Micro-Brosh). The UAV is…”
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Control mechanisms and local perception to support autonomous behavior in virtual animated agents by Gonçalves, Luiz M.G, Silva, Fernando W.V

“…We propose basic mechanisms that can be used as support to perform computer animated agents with autonomous behavior. We provide the agents with local…”
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Sliding Windowed Optimization Algorithm for Fusion of Redundant Stereo Visual Odometries by Cabrera-Avila, Elizabeth V., Silva, Bruno M. F., Goncalves, Luiz M. G.

“…We propose a sliding windowed graph-optimization based approach for the fusion of two stereo visual odometries with 6 degrees of freedom poses. Stereo…”
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Implementation of an extension project in educational robotics in a public school: A case study in the city of Natal/RN by Dantas, Igor M. L., Alves, Karina M. S., Da Silva, Maria Da G. T., Junior, Orivaldo V. S., Goncalves, Luiz M. G.

“…This article describes the experience of an extension project with public school students in Natal/RN, to train them for the SESI Robotics Tournament, regional…”
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