Výsledky vyhledávání - "Eduardo Aoun Tannuri"

Akademický článek

Navigation in Restricted Channels Under Environmental Conditions: Fast-Time Simulation by Asynchronous Deep Reinforcement Learning

Autor: Jose Amendola, Lucas S. Miura, Anna H. Reali Costa, Fabio G. Cozman, Eduardo Aoun Tannuri

Publikováno v: IEEE Access, Vol 8, Pp 149199-149213 (2020)

This paper proposes an efficient method, based on reinforcement learning, to be used as ship controller in fast-time simulators within restricted channels. The controller must operate the rudder in a realistic manner in both time and angle variation

Externí odkaz: https://doaj.org/article/870d1d9631a846418df19b04b157e81f

Zobrazit plný text záznamu

Akademický článek

Algoritmo fast-time e indicadores gráficos para análise de trajetórias assistidas por rebocadores em águas restritas e condições ambientais diversas

Autor: Felipe Lopes de Souza, Felipe Ruggeri, Rodrigo Sauri Lavieri, Eduardo Aoun Tannuri

Publikováno v: Vetor, Vol 26, Iss 1 (2016)

Esse trabalho apresenta uma proposta de implementação de um algoritmo fast-time para simulação de manobras de navios, ou seja, um simulador com modelos simplificados que permite análises rápidas tanto para simulações massivas, usadas para oti

Externí odkaz: https://doaj.org/article/2a549c83cc2a47babeb2c8f634b561bf

Zobrazit plný text záznamu

Dissertation/ Thesis

Desenvolvimento de metodologia de projeto de sistema de posicionamento dinâmico aplicado a operações em alto-mar.

Autor: Eduardo Aoun Tannuri

Publikováno v: Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.

O presente trabalho aborda três tópicos de pesquisa e desenvolvimento em Sistemas de Posicionamento Dinâmico (SPD). Desenvolveu-se uma nova metodologia para o projeto de controlador de posição e aproamento baseada na teoria de controle robusto n

Externí odkaz: http://www.teses.usp.br/teses/disponiveis/3/3132/tde-04082003-173204/

Zobrazit plný text záznamu

Port's technologies for autonomous ships in restricted waters

Autor: Helio Takahiro Sinohara, Eduardo Aoun Tannuri

Publikováno v: Maritime Business Review. 7:5-23

PurposeThis work analyses autonomous ships' specific needs of external and environmental information in restricted pilotage waters. Harbour pilots use conventional well-tested techniques when piloting the manned vessel. In this work, the authors prop

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b335563e6e5371f15a41bcb5de3267ad
https://doi.org/10.1108/mabr-04-2021-0028

Zobrazit plný text záznamu

Shallow Water Equations With Semi-Submerged Structures Solving a Poisson Equation for the Pressure on the Structure Surface

Autor: Luiz André Schiaveto Neto, Paulo C. C. Rosman, Eduardo Aoun Tannuri

Publikováno v: Volume 5A: Ocean Engineering.

Interaction between currents and semi-submerged structures in coastal areas is a problem of interest in naval and ocean engineering. CFD commercial codes capable of solving these problems have the drawbacks of the high cost of computational resources

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::45e39c8cca26514fb07550a6d028aaf5
https://doi.org/10.1115/omae2022-79603

Zobrazit plný text záznamu

Digital Twin of a Maneuvering Ship: Real-Time Estimation of Drift And Resistance Coefficients Based on Ship Motion and Rudder and Propeller Commands

Autor: Humberto A. Uehara Sasaki, Pedro Cardozo de Mello, Eduardo Aoun Tannuri

Publikováno v: Volume 5B: Ocean Engineering; Honoring Symposium for Professor Günther F. Clauss on Hydrodynamics and Ocean Engineering.

The present work tackles the modeling problem concerning the initial steps of a Digital Twin (DT) application in a maneuvering ship. To envision a real implementation, further problems need to be solved, such as architecture design, communication net

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::95355ae1bc89e21390c0038e8f626e34
https://doi.org/10.1115/omae2022-78714

Zobrazit plný text záznamu

Estimation of Ocean’s Currents Acting on a Turret-Moored FPSO Using Machine Learning

Autor: Pedro Felipe Lavra Dias, Eduardo Aoun Tannuri, Anna Helena Reali Costa, Glauco Augusto De Paula Caurin, Gustavo Alencar Bisinotto

Publikováno v: Volume 5B: Ocean Engineering; Honoring Symposium for Professor Günther F. Clauss on Hydrodynamics and Ocean Engineering.

Ocean’s surface currents, although not easily measured by ship’s sensors, affect the movements of any vessel at sea. Especially when dealing with Turret-Moored FPSOs, due to its weathervaning property, there is an intrinsic relationship between t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bd4a8cbdc8d73894ebeb77c383fe2e39
https://doi.org/10.1115/omae2022-78607

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání