Design and development of a laser projection platform as assistant for mapping the utilities during construction projects
Benti, Yonas Taye (2022)
Diplomityö
2022
School of Energy Systems, Konetekniikka
Kaikki oikeudet pidätetään.
Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi-fe2022052739055
https://urn.fi/URN:NBN:fi-fe2022052739055
Tiivistelmä
Laser-based projection systems have been under active development over the past few years. Due to benefits such as great brightness, extended lifetime, and excellent electric-optic efficiency lasers are considered the next generation light sources for projection.
The purpose of this study is to display a laser image on the position of installation by using Galvanometer scanning system to assist for mapping Utilities during Construction. A dual-axis galvanometer control system based on hardware and software configuration was designed and implemented, as well as the analysis of Galvanometer scanning system components were explained. The analysis section of the thesis work includes the following parts: A description of the galvanometer scanning system and its related parts, such as (mechanical, electrical, and optical), an understanding of operating principles related experimental work, evaluation of laser projecting techniques, and issues related with the target laser projection applications. Design and development of printed controller board (pcb), microcontroller programming for laser projection control algorithms, and interacting with control software having a graphical user interface were the design part of the thesis work. This study concluded with experimental work and evaluation of the result.
The purpose of this study is to display a laser image on the position of installation by using Galvanometer scanning system to assist for mapping Utilities during Construction. A dual-axis galvanometer control system based on hardware and software configuration was designed and implemented, as well as the analysis of Galvanometer scanning system components were explained. The analysis section of the thesis work includes the following parts: A description of the galvanometer scanning system and its related parts, such as (mechanical, electrical, and optical), an understanding of operating principles related experimental work, evaluation of laser projecting techniques, and issues related with the target laser projection applications. Design and development of printed controller board (pcb), microcontroller programming for laser projection control algorithms, and interacting with control software having a graphical user interface were the design part of the thesis work. This study concluded with experimental work and evaluation of the result.