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Tests of Useful Field of View of Laser Sensors Used in Autonomous Nano Sumo Robots

Mateusz Święcki, Józef Szymelewicz, Jerzy Matusiewicz, and Rafał Grądzki
Faculty of Mechanical Engineering, Bialystok University of Technology, Bialystok, Poland

Abstract—The article aims to compare two sensors for the possibility of their use in autonomous designs of NanoSumo class robots. The tests were carried out for FOV (field of view), which is a useful detection field. For this purpose, a measuring stand was built, whose operation consisted of moving two screens in two perpendicular axes. The screens are moved in the X-axis to a maximum distance of 50 mm and can be moved to a maximum distance of 172 mm. Lengths have been selected so that they correspond to the ring on which the robot moves. The sensors have also been taken into account as the width of their field of view at the maximum measuring distance does not exceed 50 mm. A white sheet was used as a measuring surface to obtain the best possible results. Finally, the sensors were compared in terms of their FOV. Recommendations on the selection and placement of sensors in the robot are also presented.

Index Terms—Autonomous robot, sumo robot, sensor, navigation, control

Cite: Mateusz Święcki, Józef Szymelewicz, Jerzy Matusiewicz, and Rafał Grądzki, "Tests of Useful Field of View of Laser Sensors Used in Autonomous Nano Sumo Robots," International Journal of Mechanical Engineering and Robotics Research, Vol. 10, No. 8, pp.414-421, August 2021. DOI: 10.18178/ijmerr.10.8.414-421

Copyright © 2021 by the authors. This is an open access article distributed under the Creative Commons Attribution License (CC BY-NC-ND 4.0), which permits use, distribution and reproduction in any medium, provided that the article is properly cited, the use is non-commercial and no modifications or adaptations are made.