Machine Vision Based Predictive Maintenance for Machine Health Monitoring: A Comparative Analysis

Haq, Ihtisham Ul; Anwar, Shahzad; Khan, Tahir

doi:10.1109/icrai57502.2023.10089572

Cited by 2 publications

(1 citation statement)

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“…Machine vision-based PdM is a technology that monitors the status of machines and improves performance through diagnosis and detection of problems before they occur. This method offers several options such as vibration analysis and thermal imaging [21]. Research is also underway to use a managed digital twin of a turbine engine to illustrate the design of a model architecture.…”

Section: Predictive Maintenancementioning

confidence: 99%

Federated Learning for Predictive Maintenance and Anomaly Detection Using Time Series Data Distribution Shifts in Manufacturing Processes

Ahn,

Lee,

Kim

et al. 2023

Sensors

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In the manufacturing process, equipment failure is directly related to productivity, so predictive maintenance plays a very important role. Industrial parks are distributed, and data heterogeneity exists among heterogeneous equipment, which makes predictive maintenance of equipment challenging. In this paper, we propose two main techniques to enable effective predictive maintenance in this environment. We propose a 1DCNN-Bilstm model for time series anomaly detection and predictive maintenance of manufacturing processes. The model combines a 1D convolutional neural network (1DCNN) and a bidirectional LSTM (Bilstm), which is effective in extracting features from time series data and detecting anomalies. In this paper, we combine a federated learning framework with these models to consider the distributional shifts of time series data and perform anomaly detection and predictive maintenance based on them. In this paper, we utilize the pump dataset to evaluate the performance of the combination of several federated learning frameworks and time series anomaly detection models. Experimental results show that the proposed framework achieves a test accuracy of 97.2%, which shows its potential to be utilized for real-world predictive maintenance in the future.

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Section: Predictive Maintenancementioning

confidence: 99%