2019

Archives of Mechanical Technology and Materials

Rocznik: 2019 | Tom: vol. 39 | Numer: no. 1

artykuł naukowy

angielski

EN The subject of the article is an attempt to determine the impact of the applied measurement strategy on the accuracy of the measurement result. This problem is particularly crucial when measuring large objects. In these cases, it is not always possible to provide ideal conditions for the submission of particular scans. It is necessary to adjust the strategy to specific imposed conditions defined by the geometry of the object and to the time frame of the measurement itself. With regard to the above, an attempt was made to carry out a series of accuracy studies testing the structural light scanner while measuring elements of overall dimensions greater than the measuring capacity of the scanner. At the same time, various potential measuring strategies were simulated in practical applications. Our studies were conducted using a pre-designed test template with a defined distribution pattern of reference points and geometrical elements. Moreover, in order to make an in-depth investigation of the issue, some trials were undertaken with the use of limiting parameters. That means the scanner had both an excess and shortage of information required for a correct assembly of scans. Those scopes were taken into consideration in the study in order to use the acquired knowledge in practical measuring applications. Furthermore, conclusions from the conducted studies indicate peaks and troughs of respective measuring strategies with special care for determining relationships among the used strategies and the measuring accuracy parameters.

03.08.2019

26 - 31

10.2478/amtm-2019-0005

https://content.sciendo.com/view/journals/amtm/39/1/article-p26.xml?rskey=Jlb0Uq&result=1

CC BY-NC-ND (uznanie autorstwa - użycie niekomercyjne - bez utworów zależnych)

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