Health Indicator Evaluation for Condition Monitoring of Industrial Robot Gears

Corbinian Nentwich; Gunther Reinhart

doi:10.20944/preprints202104.0797.v1

Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Version 1 : Received: 29 April 2021 / Approved: 30 April 2021 / Online: 30 April 2021 (15:46:07 CEST)

Condition monitoring of industrial robots has the potential to decrease downtimes in highly automated production systems. We suggest a new health indicator based on vibration data measurements and compare its performance with state-of-the-art health indicators regarding different criteria. This evaluation is based on different data sets from robot test rigs. We find that the proposed health indicator can detect different faults, has low temperature sensitivity and works in instationary velocity regimes. A discussion of the validity of the results rounds up our contribution.

industrial robot; condition monitoring; health indicator

Engineering, Automotive Engineering

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Health Indicator Evaluation for Condition Monitoring of Industrial Robot Gears

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