Processed measurement data of the completeness and deformation of aluminium ladders survey

DESCRIPTION:

This database contains the results of measurements of aluminum ladders in two experiments. The first involved measurements of ladder deformation using the GOM-Pontos system. The second was a study of the completeness of assembly of aluminum ladders. The deformation tests involved three individuals weighing 70, 90 and 110 kg, respectively. Each person performed 5 samples. The study of the completeness of the ladders' manufacture consisted of detecting 13 features and was conducted on 100 ladders.

LICENSE:

The data are under Creative Commons License CC BY. It is though recommended to manipulate along with the author to fully understand the outcomes. If you have any questions do not hesitate to contact: marcin.bialek@put.poznan.pl or arkadiusz.kubacki@put.poznan.pl  

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FILES:

1. "dataset_GOM_PONTOS.tab" - This file contains measurement data of ladder deformation using the GOM-Pontos system.

2. "dataset_assembly.tab" - The results of the detection of individual ladder features. The experiments were carried out on a custom stand using a vision system.

For proper interpretation, please refer to the images provided in the Readme files. Files are available in multiple formats, including semicolon separated csv.

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COLUMNS:

File 1:

- Person [-] - Person's weight

- Sample No. [-] - Number of attempt to ascend and descend the ladder

- Step [-] - time dependent measurement step

Columns with subscripts a to c are measurement points located on the elements of the ladder. Each point is defined by 4 columns with an additional designation of X,Y, ?X, ?Y. Point a1 is shown as an example:

- a1.X [mm] - Global displacement in the X axis

- a1.Y [mm] - Global displacement in the Y axis

- a1.?X [mm] - Local displacement in the X axis

- a1.?Y [mm] - Local displacement in the Y axis

File 2:

- Sample [-] - the number of a single ladder that has been checked for completeness of manufacture

- Feature x [%] - Percentage of recognition of the feature. x is the number of the feature that was checked.

For proper interpretation, please refer to the images provided in the Readme files.

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