Optimal replacement of degrading components: a control-limit policy
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DOI: 10.1007/s11432-019-9949-6
Abstract: Components such as gyros, turbines, and bearings are vital in aircraft and spacecraft, and must run safely during their entire life cycle. However, gradual damage inevitably occurs resulting in component failure. Therefore, necessary maintenance such… read more here.
Keywords: replacement; degradation; policy; degradation state ... See more keywords
Study on Planetary Gear Degradation State Recognition Method Based on the Features With Multiple Perspectives and LLTSA
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DOI: 10.1109/access.2019.2890857
Abstract: Planetary gear is an important part of the transmission system of large electromechanical equipment. Therefore, it is very important to monitor the degradation of the state of the planetary gear. A method for the degradation… read more here.
Keywords: degradation state; planetary gear; state recognition; gear ... See more keywords
Online Degradation State Assessment Methodology for Multi-Mode Failures of Insulated Gate Bipolar Transistor
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DOI: 10.1109/access.2020.2984385
Abstract: Insulated-gate bipolar transistors (IGBTs) are one of the most vulnerable components that account for a significant fraction of inverter and converter failures. This paper conducts a degradation analysis of IGBTs using run-to-failure measurements. Online assessment… read more here.
Keywords: methodology; insulated gate; degradation state; gate bipolar ... See more keywords
A New Deep Tensor Autoencoder Network for Unsupervised Health Indicator Construction and Degradation State Evaluation of Metro Wheel
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2023.3251399
Abstract: For metro vehicles, wheel performance degradation is inevitable due to the continuous wear of tread and rim. It is of significant value to apply machine learning techniques to evaluate the wheel’s degradation state with vibration… read more here.
Keywords: state evaluation; state; tensor; metro ... See more keywords