A High Fidelity Model Based Approach to Identify Dynamic Friction in Electromechanical Actuator Ballscrews using Motor Current
- Submitting institution
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University of Bristol
- Unit of assessment
- 12 - Engineering
- Output identifier
- 196230716
- Type
- D - Journal article
- DOI
-
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- Title of journal
- International Journal of Prognostics and Health Management
- Article number
- 011
- First page
- 1
- Volume
- 9
- Issue
- 0
- ISSN
- 2153-2648
- Open access status
- Compliant
- Month of publication
- April
- Year of publication
- 2018
- URL
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- Supplementary information
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- Request cross-referral to
- -
- Output has been delayed by COVID-19
- No
- COVID-19 affected output statement
- -
- Forensic science
- No
- Criminology
- No
- Interdisciplinary
- No
- Number of additional authors
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3
- Research group(s)
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B - Dynamics and Control
- Proposed double-weighted
- No
- Reserve for an output with double weighting
- No
- Additional information
- The paper is the first to bring together high-fidelity models of both mechanical and electrical components of an electromechanical linear actuator to better predict the measurability of parameters correlated to wear and failure mechanisms. The work was funded by Stirling Dynamics through support of an EngD student, and enabled them to advance the application of electrical actuators in safety critical applications. Subsequently we have leveraged this knowledge in a collaboration with actuator start-up ‘Wavedrive’ (as part of a current ATI proposal) and in work funded by industry (Moog) on more electric wing technologies.
- Author contribution statement
- -
- Non-English
- No
- English abstract
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