Ciężkowski, M.; Kociszewski, R. Fast 50 Hz Updated Static Infrared Positioning System Based on Triangulation Method. Sensors2024, 24, 1389.
Ciężkowski, M.; Kociszewski, R. Fast 50 Hz Updated Static Infrared Positioning System Based on Triangulation Method. Sensors 2024, 24, 1389.
Ciężkowski, M.; Kociszewski, R. Fast 50 Hz Updated Static Infrared Positioning System Based on Triangulation Method. Sensors2024, 24, 1389.
Ciężkowski, M.; Kociszewski, R. Fast 50 Hz Updated Static Infrared Positioning System Based on Triangulation Method. Sensors 2024, 24, 1389.
Abstract
One of the important issues being explored in Industry 4.0 is a collaborative mobile robots. This collaboration requires precise navigation systems, especially indoor navigation systems where GNSS (Global Navigation Satellite System) cannot be used. To enable precise localization of robots, different variations of navigation systems are being developed, mainly based on trilateration and triangulation methods. Triangulation systems are distinguished by the fact that they allow precise determination of an object’s orientation, which is important for mobile robots. An important feature of positioning systems is the frequency of position updates based on measurements. For most systems it is 10-20 Hz. In our work, we propose a high-speed 50 Hz positioning system based on the triangulation method with infrared transmitters and receivers. In addition, our system is completely static, i.e. it has no moving/rotating measurement sensors, which makes it more resistant to disturbances (caused by vibrations, wear and tear of components, etc.). In this paper we describe the principle of the system as well as its design. Finally, we present tests of the built system, which show centimeter positioning accuracy with a position update frequency of 50 Hz.
Keywords
positioning system; triangulation; autonomous navigation; IR sensors
Subject
Engineering, Electrical and Electronic Engineering
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
