Data · dataset · 2022
Vibration Data for Axial Ball Bearings and Spall Faults
Listed in Teesside University Research Data Repository
The datasets involve vibration measurements for axial ball bearings in healthy and faulty conditions.
Description
The faulty conditions are for artificially-seeded spall defects at the outer and the inner races. There are 28 datasets in two groups.
The first group is for a fault-free condition and it consists of four datasets. The second group involves 24 datasets for six levels of fault-sizes and four loading groups. The file is a standard MATLAB data file ".mat".
Read the rest (2 more)
The file name for each dataset follows the following format: (NX_R_S_T.mat), where X indicates the applied axial load in kN, R is the spindle speed in revolutions per minute, S is the spall fault width in millimeters and T is the spall location on the outer or the inner races. Each dataset has a single time series for the axial vibration from an accelerometer mounted on the bearing outer race (radial axis). Both of the spindle speed and the axial load are time invariant within the dataset.
All datasets are sampled at 25.6 kHz for a duration of 30 seconds.
Links
Where it is published
- DOI doi.org/10.17632/chwhh9n3bf.2 ↗
DOI / persistent id · from researchdata tees ac uk
Catalogue records · 1
- OAI-PMH record data.mendeley.com/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai%3Adata… ↗
metadata API · from researchdata tees ac uk
Topics
- From keywords
- Aerospace engineering · Earth & Environmental Science · Engineering
Provenance · 1 source records, 8 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| Teesside University Research Data Repository | oai:data.mendeley.com/chwhh9n3bf.2 | 16 h ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | |
| concepts[field].anzsrc:group:4001 | mapping · researchdata tees ac uk | vocabulary-mapper@1.0.0 | keywords['Aerospace Engineering'] |
| concepts[field].local:field:earth-environmental | mapping · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | |
| concepts[field].local:field:engineering | mapping · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | |
| description | source · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | /metadata/dc/description |
| license | source · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | /metadata/dc/rights |
| publication_date | source · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | |
| title | source · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | /metadata/dc/title |