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Fault Diagnosis and RUL Prediction Strategy Based on Double Time ...


Fault Diagnosis and RUL Prediction Strategy Based on Double Time ...

In order to achieve fault diagnosis and remaining useful life prediction effectively when system states and fault parameters run at two different ...

Fault Diagnosis and RUL Prediction Strategy Based on Double Time ...

Fault diagnosis and RUL prediction strategy based on double time-scale particle filter for nonlinear electromechanical system. Hang Li. School of Electrical ...

Fault monitoring and remaining useful life prediction framework for ...

A fault monitoring and RUL prediction framework under multiple fault is proposed. · A Gap-DBN model has been adopted to extract the hidden degradation features.

Remaining Useful Life Prediction Using Dual-Channel LSTM ... - NCBI

Three autoregressive models with exogenous variables (ARX) were constructed, and their capability to estimate the remaining useful life (RUL) of ...

Fault Diagnosis and Prediction of Remaining Useful Life (RUL) of ...

[46] used conventional envelope analysis and time-domain parameters, such as RMS and kurtosis for bearing fault diagnosis. Cherif et al. [47] proposed two ...

The two-stage RUL prediction across operation conditions using ...

In order to conquer this problem, a two-stage RUL prediction method is proposed for the cross-domain prognostic task with insufficient degradation data. At ...

A review: data driven-based fault diagnosis and RUL prediction of ...

In this paper, an up-to-date overview is provided on the data driven-based fault diagnosis (FD) and remaining useful life (RUL) prediction problems of the ...

data driven-based fault diagnosis and RUL prediction of petroleum ...

For example, as for the pipelines, the long- time work will lead to the aging of the anti-corrosion lay- ers, which probably brings corrosion ...

A RUL Estimation System from Clustered Run-to-Failure ... - NCBI

The two main extensions of predictive maintenance are Condition Based Maintenance (CBM) and Prognostics and Health Management (PHM); both terms ...

Remaining Useful Life Prediction Based on Deep Learning: A Survey

[24] designed a strategy to prepare additional input data before training, which is referred to as dynamic differential data. These data are calculated as the ...

A novel gear RUL prediction method by diffusion model generation ...

Subsequently, leveraging the known HIs, AGMLSTM predicts future HIs, and the RUL of the gear is determined upon surpassing the failure threshold ...

Markov Nonlinear System Estimation for Engine Performance ...

25 Citations · Automated Performance Tracking for Heat Exchangers in HVAC · Fault Diagnosis and RUL Prediction Strategy Based on Double Time-Scale Particle Filter ...

Dense-Structured Network Based Bearing Remaining Useful Life ...

Failure prediction not only helps improve the availability and reliability of the equipment but also reduces the maintenance costs. Failure prediction aims to ...

Remaining useful life prediction using physics-informed neural ...

... prediction of rolling element bearings based on time ... strategy based on numerical simulation driving 1D Cycle-GAN for bearing fault diagnosis.

Digital Twin-Driven Remaining Useful Life Prediction for Gear ...

In recent years, PHM technology has been used in equipment failure detection, life prediction, and performance degradation assessment widely. With the gradual ...

Fault Diagnosis and Prediction of Remaining Useful Life (RUL) of ...

The estimation of a bearing Remaining Useful Life (RUL) is of significant importance in predictive maintenance strategies to avoid unexpected ...

Attention-based Dual-channel Deep Neural Network For Aero ...

effectively solve the problem of RUL prediction under time-varying operation conditions. This method first extracts the features by one ...

A Survey of Predictive Maintenance: Systems, Purposes and ... - arXiv

A dual particle filter-based fault diagnosis scheme for ... Weighted time series fault diagnosis based on a stacked sparse autoencoder.

Early fault diagnosis in rolling element bearings - DiVA

the damage progression and the failure criterion (Goebel et al., 2008). RUL prediction is fundamentally based upon an esti- mation of the current state of ...

Early fault diagnosis in rolling element bearings: comparative ...

RUL prediction is fundamentally based upon an estimation of the current state of the functional bearing. The prediction typically involves ...