Detail publikace

STUDY OF WEIGHTED MULTILATERATION IN VOLUMETRY OF CNC MACHINE TOOLS

NAVRÁTILOVÁ, B. KOKRDA, L.

Originální název

STUDY OF WEIGHTED MULTILATERATION IN VOLUMETRY OF CNC MACHINE TOOLS

Typ

článek v časopise ve Scopus, Jsc

Jazyk

angličtina

Originální abstrakt

This paper describes utilization of a multilateration principle in the multi axis machine error modeling. Multilateration plays an important role in the identification of the exact position of the point in a machine tool workspace. The measured data were obtained using laser tracer in spherical coordinates. The multilateration attempts to improve the data accuracy using only a radial component. Two approaches are presented: the multilateration without weighing and the multilateration with weighing. That is based on the quality of the laserTRACER signal during the measurements. The weight of each value of the measured distance was given as a ratio of each signal quality to the best signal quality which was obtained during the measurement. Both of our results were compared to the data that were obtained by the original software TRAC-CAL.

Klíčová slova

accuracy of measurement, multilateration, weighted multilateration, machine tool, LaserTRACER

Autoři

NAVRÁTILOVÁ, B.; KOKRDA, L.

Vydáno

1. 12. 2017

Nakladatel

MM Science

Místo

Praha

ISSN

1805-0476

Periodikum

MM Science Journal

Ročník

2017

Číslo

5

Stát

Česká republika

Strany od

2073

Strany do

2076

Strany počet

4

URL

http://www.mmscience.eu/content/file/archives/MM_Science_201789.pdf

BibTex

@article{BUT145030,
  author="Barbora {Navrátilová} and Lukáš {Kokrda}",
  title="STUDY OF WEIGHTED MULTILATERATION IN VOLUMETRY OF CNC MACHINE TOOLS",
  journal="MM Science Journal",
  year="2017",
  volume="2017",
  number="5",
  pages="2073--2076",
  doi="10.17973/MMSJ.2017\{_}12\{_}201789",
  issn="1805-0476",
  url="http://www.mmscience.eu/content/file/archives/MM_Science_201789.pdf"
}