The modelling of the measuring point reproduction error for optical coordinate measuring machines
Coordinate measuring machines (CMMs) are the most common measuring systems used for assessing the compliance of manufactured components with their geometrical specifications. Optical CMMs are currently gaining popularity as they enable fast and contactless measurement with accuracy almost as high as...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2020-01-01
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| Series: | MATEC Web of Conferences |
| Online Access: | https://www.matec-conferences.org/articles/matecconf/pdf/2020/18/matecconf_matbud2020_01053.pdf |
| _version_ | 1819144972623937536 |
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| author | Harmatys Wiktor Marxer Michael Gąska Piotr Gruza Maciej Gąska Adam |
| author_facet | Harmatys Wiktor Marxer Michael Gąska Piotr Gruza Maciej Gąska Adam |
| author_sort | Harmatys Wiktor |
| collection | DOAJ |
| description | Coordinate measuring machines (CMMs) are the most common measuring systems used for assessing the compliance of manufactured components with their geometrical specifications. Optical CMMs are currently gaining popularity as they enable fast and contactless measurement with accuracy almost as high as in case of tactile measurement. During the performing of measurement, the points at which the measurement is conducted are usually not exactly at the intended location, but due to different impacts (error sources), they are in the area surrounding this location. This paper presents a method for modelling the reproduction of point coordinates as probability ellipses geometrically limiting the area in which the actual measurement points may lie. Different mathematical algorithms for the description of these ellipses were examined and a discussion on the selection of the best method is presented in this paper. |
| first_indexed | 2024-12-22T12:50:38Z |
| format | Article |
| id | doaj.art-9b52882d5198498fbb511bfcf1a0dfb7 |
| institution | Directory Open Access Journal |
| issn | 2261-236X |
| language | English |
| last_indexed | 2024-12-22T12:50:38Z |
| publishDate | 2020-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | MATEC Web of Conferences |
| spelling | doaj.art-9b52882d5198498fbb511bfcf1a0dfb72022-12-21T18:25:14ZengEDP SciencesMATEC Web of Conferences2261-236X2020-01-013220105310.1051/matecconf/202032201053matecconf_matbud2020_01053The modelling of the measuring point reproduction error for optical coordinate measuring machinesHarmatys Wiktor0Marxer Michael1Gąska Piotr2Gruza Maciej3Gąska Adam4Cracow University of Technology, Laboratory of Coordinate MetrologyNTB Interstate University of Applied ScienceCracow University of Technology, Laboratory of Coordinate MetrologyCracow University of Technology, Laboratory of Coordinate MetrologyCracow University of Technology, Laboratory of Coordinate MetrologyCoordinate measuring machines (CMMs) are the most common measuring systems used for assessing the compliance of manufactured components with their geometrical specifications. Optical CMMs are currently gaining popularity as they enable fast and contactless measurement with accuracy almost as high as in case of tactile measurement. During the performing of measurement, the points at which the measurement is conducted are usually not exactly at the intended location, but due to different impacts (error sources), they are in the area surrounding this location. This paper presents a method for modelling the reproduction of point coordinates as probability ellipses geometrically limiting the area in which the actual measurement points may lie. Different mathematical algorithms for the description of these ellipses were examined and a discussion on the selection of the best method is presented in this paper.https://www.matec-conferences.org/articles/matecconf/pdf/2020/18/matecconf_matbud2020_01053.pdf |
| spellingShingle | Harmatys Wiktor Marxer Michael Gąska Piotr Gruza Maciej Gąska Adam The modelling of the measuring point reproduction error for optical coordinate measuring machines MATEC Web of Conferences |
| title | The modelling of the measuring point reproduction error for optical coordinate measuring machines |
| title_full | The modelling of the measuring point reproduction error for optical coordinate measuring machines |
| title_fullStr | The modelling of the measuring point reproduction error for optical coordinate measuring machines |
| title_full_unstemmed | The modelling of the measuring point reproduction error for optical coordinate measuring machines |
| title_short | The modelling of the measuring point reproduction error for optical coordinate measuring machines |
| title_sort | modelling of the measuring point reproduction error for optical coordinate measuring machines |
| url | https://www.matec-conferences.org/articles/matecconf/pdf/2020/18/matecconf_matbud2020_01053.pdf |
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