Implementación De Un Robot Movil Prototipo Para Descarga De Semilla En Hileras De Terreno Preparado Para Cultivo
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Date
2023-06-01
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Universidad Antonio Nariño
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Degree obtained
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http://purl.org/coar/resource_type/c_7a1f
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Abstract
This document presents a degree work, in the electronic engineering program of the
Villavicencio branch of the Antonio Nariño University, in which an autonomous prototype
mobile robot is developed that can unload seeds in rows of land prepared for cultivation. The
robot has a caterpillar type locomotion system which makes it more stable and with better
maneuverability on uneven terrain, in addition to having a LIDAR sensor, which is used to
collect information from the environment and implement a reactive autonomous navigation
system, allowing a better precision of the robot's movement taking as a reference point an
obstacle on one side of the robot, it also has an IMU (Inertial Measurement Unit), which is
used to maintain a fixed direction throughout the process of unloading seeds. The IMU is
able to detect any changes in the robot's orientation, and sends signals to the control system
to correct any deviations, thus allowing the robot's electromechanical system, which is
responsible for storing and releasing the seeds into the field at regular intervals, to do so
more efficiently. To carry out all the autonomous operation of the robot, a Raspberry Pi 4 is
used as a central controller, being this our main component for the development of the project
presented in this report.
Keywords: (IMU, Mobile Robot, Electromechanical System, Controller)