{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,28]],"date-time":"2026-02-28T04:29:31Z","timestamp":1772252971670,"version":"3.50.1"},"reference-count":42,"publisher":"MDPI AG","issue":"2","license":[{"start":{"date-parts":[[2021,6,9]],"date-time":"2021-06-09T00:00:00Z","timestamp":1623196800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100005017","name":"Bayerisches Staatsministerium f\u00fcr Wirtschaft, Infrastruktur, Verkehr und Technologie","doi-asserted-by":"publisher","award":["IUK-1809-0008 IUK597\/003"],"award-info":[{"award-number":["IUK-1809-0008 IUK597\/003"]}],"id":[{"id":"10.13039\/501100005017","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Robotics"],"abstract":"<jats:p>Condition monitoring of industrial robots has the potential to decrease downtimes in highly automated production systems. In this context, we propose a new method to evaluate health indicators for this application and suggest a new health indicator (HI) based on vibration data measurements, Short-time Fourier transform and Z-scores. By executing the method, we find that the proposed health indicator can detect varying faults better, has lower temperature sensitivity and works better in instationary velocity regimes compared to several state-of-the-art HIs. A discussion of the validity of the results concludes our contribution.<\/jats:p>","DOI":"10.3390\/robotics10020080","type":"journal-article","created":{"date-parts":[[2021,6,9]],"date-time":"2021-06-09T22:18:29Z","timestamp":1623277109000},"page":"80","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":13,"title":["A Method for Health Indicator Evaluation for Condition Monitoring of Industrial Robot Gears"],"prefix":"10.3390","volume":"10","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8845-9999","authenticated-orcid":false,"given":"Corbinian","family":"Nentwich","sequence":"first","affiliation":[{"name":"Institute for Machine Tools and Industrial Management, Boltzmannstra\u00dfe 15, 85747 Garching, Germany"}]},{"given":"Gunther","family":"Reinhart","sequence":"additional","affiliation":[{"name":"Institute for Machine Tools and Industrial Management, Boltzmannstra\u00dfe 15, 85747 Garching, Germany"}]}],"member":"1968","published-online":{"date-parts":[[2021,6,9]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Krockenberger, O. 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