Research Article

A Hybrid Prognostic Approach Based on Deep Learning for the Degradation Prediction of Machinery

Volume: 4 Number: 2 August 31, 2021
EN

A Hybrid Prognostic Approach Based on Deep Learning for the Degradation Prediction of Machinery

Abstract

Remaining useful life (RUL) prediction is of great significance for prognostic and health management (PHM) as it can achieve more reliable and effective maintenance strategies. With the advances in the field of deep learning, data-driven methods have provided promising prognostic prediction results. Hence, this research presents a data-driven prognostic approach based on deep learning models for predicting the RUL of mechanical systems effectively. Multiple separable convolution layers, a bidirectional Long Short-Term Memory (LSTM) layer, and fully-connected layers (FCL) are included in the proposed network, named the SC-BLSTM, to accomplish more accurate prognostic prediction from the raw degradation data acquired by different sensors. The proposed SC-BLSTM approach aims to learn complex and nonlinear features from the input data and capture temporal dependencies from the learned features. The presented approach in this research is tested and verified on the degradation data of turbofan engines (C-MAPSS dataset) from NASA. The result demonstrated that the SC-BLSTM is able to achieve more effective RUL prediction compared with some existing prognostic models.

Keywords

References

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Details

Primary Language

English

Subjects

Artificial Intelligence

Journal Section

Research Article

Publication Date

August 31, 2021

Submission Date

April 9, 2021

Acceptance Date

July 7, 2021

Published in Issue

Year 2021 Volume: 4 Number: 2

APA
Kara, A. (2021). A Hybrid Prognostic Approach Based on Deep Learning for the Degradation Prediction of Machinery. Sakarya University Journal of Computer and Information Sciences, 4(2), 216-226. https://doi.org/10.35377/saucis.04.02.912154
AMA
1.Kara A. A Hybrid Prognostic Approach Based on Deep Learning for the Degradation Prediction of Machinery. SAUCIS. 2021;4(2):216-226. doi:10.35377/saucis.04.02.912154
Chicago
Kara, Ahmet. 2021. “A Hybrid Prognostic Approach Based on Deep Learning for the Degradation Prediction of Machinery”. Sakarya University Journal of Computer and Information Sciences 4 (2): 216-26. https://doi.org/10.35377/saucis.04.02.912154.
EndNote
Kara A (August 1, 2021) A Hybrid Prognostic Approach Based on Deep Learning for the Degradation Prediction of Machinery. Sakarya University Journal of Computer and Information Sciences 4 2 216–226.
IEEE
[1]A. Kara, “A Hybrid Prognostic Approach Based on Deep Learning for the Degradation Prediction of Machinery”, SAUCIS, vol. 4, no. 2, pp. 216–226, Aug. 2021, doi: 10.35377/saucis.04.02.912154.
ISNAD
Kara, Ahmet. “A Hybrid Prognostic Approach Based on Deep Learning for the Degradation Prediction of Machinery”. Sakarya University Journal of Computer and Information Sciences 4/2 (August 1, 2021): 216-226. https://doi.org/10.35377/saucis.04.02.912154.
JAMA
1.Kara A. A Hybrid Prognostic Approach Based on Deep Learning for the Degradation Prediction of Machinery. SAUCIS. 2021;4:216–226.
MLA
Kara, Ahmet. “A Hybrid Prognostic Approach Based on Deep Learning for the Degradation Prediction of Machinery”. Sakarya University Journal of Computer and Information Sciences, vol. 4, no. 2, Aug. 2021, pp. 216-2, doi:10.35377/saucis.04.02.912154.
Vancouver
1.Ahmet Kara. A Hybrid Prognostic Approach Based on Deep Learning for the Degradation Prediction of Machinery. SAUCIS. 2021 Aug. 1;4(2):216-2. doi:10.35377/saucis.04.02.912154

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