Primerjalno umerjanje laserskih interferometrov

magistrsko delo

Aleksander Trep (Author), Bojan Ačko (Mentor), Lucija Črepinšek-Lipuš (Co-mentor)

Abstract

V magistrskem delu je predstavljeno primerjalno umerjanje laserskih interferometrov. Izdelan je bil koncept postopka in ovrednotena merilna negotovost na osnovi eksperimenta. Eksperimentalno delo je bilo izvedeno v Laboratoriju za tehnološke meritve (LTM) na Fakulteti za strojništvo v Mariboru z namenom kasnejše izdelave dokumentacije za umerjanje laserskih interferometrov. Eksperimenti so bili izvedeni s pomočjo referenčnega laserskega interferometra, ki ga imamo v laboratoriju, ter z dvema industrijskima testnima laserskima interferometroma. Ugotovljeno je bilo, da v laboratoriju dosegamo ustrezne pogoje za izvedbo meritev, potrebno pa je biti pazljiv pri sami postavitvi laserjev, saj orientacija laserjev povzroča ključne pogreške pri umerjanju. Prav tako je potrebno izbrati pravilno metodo primerjave, saj lahko tudi ta bistveno vpliva na rezultat umerjanja.

Keywords

laserska interferometrija;primerjalno umerjanje;merilni pogrešek;merilna negotovost;magistrske naloge;

Data

Language:	Slovenian
Year of publishing:	2019
Typology:	2.09 - Master's Thesis
Organization:	UM FS - Faculty of Mechanical Engineering
Publisher:	[A. Trep]
UDC:	531.715(043.2)
COBISS:	22349334
Views:	840
Downloads:	86
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Comparative calibration of laser interferometers
Secondary abstract:	The master's thesis presents comparative calibration of laser interferometers. The concept of a procedure and evaluation of measurement uncertainty was created based on an experiment. The experiment was made in the Laboratory for production measurement (LTM) at the Faculty of Mechanical Engineering for the purpose of preparing documentation for calibrating laser interferometers. The experiments were made by using a reference laser interferometer owned by the laboratory, and with two industrial test laser interferometers. It was discovered, that we have proper conditions for performing measurements in our laboratory, but we have to be careful with laser layout, due to different errors. We also have to choose appropriate comparison method, because it can affect the results of calibration.
Secondary keywords:	laser interferometry;comparative calibration;measuring error;measurement uncertainty;
URN:	URN:SI:UM:
Type (COBISS):	Master's thesis/paper
Thesis comment:	Univ. v Mariboru, Fak. za strojništvo, Proizvodne tehnologije in sistemi
Pages:	IX, 53 f.
ID:	11020086