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Remaining useful life prediction using the similarity-based integrations of multi-sensors data.
- Source :
- Quality Engineering; 2024, Vol. 36 Issue 1, p36-53, 18p
- Publication Year :
- 2024
-
Abstract
- In prognostics and health management, the system's degradation condition assessment and corresponding remaining useful life prediction are the most important tasks. Both of these processes are heavily dependent on information gathered by multiple sensors, which eventually causes data fusion-related complex problems. Typically, sensor information contains the speed, pressure, temperature, and similar other types of various system data. These systems' data obtained through sensors can be utilized as a part of the evidence in the evidence-based estimation method. In this work, an artificial intelligence-based novel framework for estimating the remaining useful life using data fusion has been presented. The Dempster–Shafer extended theory is adopted for sensor information modeling and data fusion. Besides, two different scenarios are introduced to determine the similarity between the studied system and the available evidence. As a case study, the turbofan dataset is demonstrated to assess the proposed method. Based on the results, our integrated proposed method performs very competitively compared with the existing methods based on standard scores and performance criteria. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 08982112
- Volume :
- 36
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- Quality Engineering
- Publication Type :
- Academic Journal
- Accession number :
- 174838150
- Full Text :
- https://doi.org/10.1080/08982112.2023.2218923