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León Araujo, Hernando; Gulfo Agudelo, Jesús; Crawford Vidal, Richard; Ardila Uribe, Jorge; Remolina, John Freddy; Serpa-Imbett, Claudia; López, Ana Milena; Patiño Guevara, Diego

Autonomous Mobile Robot Implemented in LEGO EV3 Integrated with Raspberry Pi to Use Android-Based Vision Control Algorithms for Human-Machine Interaction

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  • Medientyp: E-Artikel
  • Titel: Autonomous Mobile Robot Implemented in LEGO EV3 Integrated with Raspberry Pi to Use Android-Based Vision Control Algorithms for Human-Machine Interaction
  • Beteiligte: León Araujo, Hernando; Gulfo Agudelo, Jesús; Crawford Vidal, Richard; Ardila Uribe, Jorge; Remolina, John Freddy; Serpa-Imbett, Claudia; López, Ana Milena; Patiño Guevara, Diego
  • Erschienen: MDPI AG, 2022
  • Erschienen in: Machines
  • Sprache: Englisch
  • DOI: 10.3390/machines10030193
  • ISSN: 2075-1702
  • Schlagwörter: Electrical and Electronic Engineering ; Industrial and Manufacturing Engineering ; Control and Optimization ; Mechanical Engineering ; Computer Science (miscellaneous) ; Control and Systems Engineering
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  • Beschreibung: <jats:p>Robotic applications, such as educational programs, are well-known. Nonetheless, there are challenges to be implemented in other settings, e.g., mine detection, agriculture support, and tasks for industry 4.0. The main challenge consists of robotic operations supported by autonomous decision using sensed-based features extraction. A prototype of a robot assembled using mechanical parts of a LEGO MINDSTORMS Robotic Kit EV3 and a Raspberry Pi controlled through servo algorithms of 2D and 2D1/2 vision approaches was implemented to tackle this challenge. This design is supported by simulations based on image, position, and a hybrid scheme for visual servo controllers. Practical implementation is operated using navigation guided by running up image-based visual servo control algorithms embedded in a Raspberry Pi that uses a control criterion based on error evolution to compute the difference between a target and sensed image. Images are collected by a camera installed on a mobile robotic platform manually and automatically operated and controlled using the Raspberry Pi. An Android application to watch the images by video streaming is shown here, using a smartphone and a video related to the implemented robot’s operation. This kind of robot might be used to complete field reactive tasks in the settings mentioned above, since the detection and control approaches allow self-contained guidance.</jats:p>
  • Zugangsstatus: Freier Zugang