Vol. 16 No. 31 (2022)

• Editorial Note

  Carlos Eduardo Gil de los Ríos

  5

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Scientific and Technological Research Articles

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  Speed and Heading Control System for an Unmanned Surface Vehicle - USV

  Carlos Gutiérrez, Bashir Yacub, Enrique Sierra, Shamir Sánchez, Juan Contreras

  9-17

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  DOI: https://doi.org/10.25043/19098642.231

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  Pedagogical Strategy for the Generation of Capabilities in the Development of Unmanned Surface Vehicles - USVs

  Bashir Yacub Bermúdez, Carlos A. Gutiérrez Martínez, Wilbhert A. Castro Celis

  19-34

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  DOI: https://doi.org/10.25043/19098642.232

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  Numerical study for the estimation of the hydrodynamic coefficients of current drag in port assistance maneuvers (dock) for the Colombian Navy frigates by means of CFD

  Mauricio García, Luis Daniel Leal, Bharat Verma, Nicolás Ruíz

  35-42

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  DOI: https://doi.org/10.25043/19098642.233

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  Analysis of the historical behavior of purchases of goods and services in the repair and maintenance projects of COTECMAR - Bocagrande plant in the last five years

  Jorge Grosso, Susan Ruiz, José Carrasco

  43-60

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  DOI: https://doi.org/10.25043/19098642.234