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Description
The data contains measurements of vibration obtained with VIBstand manufactured by EC systems.
Lab stand contains:
induction motor powered by inverter
1:2.8 Gear (intentionaly damaged),
2 1205 EKTN9 bearings pleaced on the shaft on the secondary side of the gear (1 intentionaly damaged),
3 VIS-311A sensors named as VIB1-VIB3:
VIB1 is pleaced on the housing of intentionally damaged bearing in radial direction
VIB2 is pleaced on the housing of healthy bearing in radial direction
VIB3 is pleaced on the housing of gear in axial direction
SM8-31010PA Hall effect sensor used as magnetic encoder.
Each measurement contains set of 3 matrices and 1 vector in txt files.
For each sensor: matrix of sensor signal, additionally one vector of motor speed.
In position 0,0 of each matrix is a marker (1,1 - VIB1; 1,2 - VIB2; 1,3 - VIB3).
Signals were registered for ten time windows of 10 seconds length with sampling frequency of 10kHz. The first row of the matrix is the measurement start time saved in the corresponding column. First column of the matrix contains the vector of time for all recorded time windows [s]. Vector of motor speed contains averaged motor speed [Hz] for each time window.
Data is divided in two parts, one with intentionally damaged bearing and one with new bearing.
Dataset file
hexmd5(md5(part1)+md5(part2)+...)-{parts_count} where a single part of the file is 512 MB in size.Example script for calculation:
https://github.com/antespi/s3md5
File details
- License:
-
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CC BY-NCNon-commercial - Raw data:
- Data contained in dataset was not processed.
Details
- Year of publication:
- 2022
- Verification date:
- 2022-03-03
- Creation date:
- 2021
- Dataset language:
- English
- Fields of science:
-
- Automation, electronic and electrical engineering (Engineering and Technology)
- DOI:
- DOI ID 10.34808/j1ra-xv06 open in new tab
- Verified by:
- Gdańsk University of Technology
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