FEWA Scientific Reproducibility Release for Cross-Bearing Warning Assessment
Year: 2026
Type: software
Abstract: This reproducibility package provides the frozen experimental protocols, scientific code, derived results, figures, and automated tests for Frozen Entity-Level Warning Audit (FEWA), an evaluation framework for run-to-failure bearing monitoring. The evaluation covers the XJTU-SY, PRONOSTIA/FEMTO-ST, and UNSW bearing experimental platforms. The package includes entity-disjoint data splits, validation-only threshold selection, event-level warning evaluation, five-seed robustness analysis, split-rotation analysis, label-boundary sensitivity analysis, mechanistic onset reconciliation, computational-resource measurements, and the numerical records supporting the reported results. Raw third-party vibration signals and trained model binaries are not redistributed. Dataset provenance, source information, dependency declarations, reproduction instructions, file manifests, and SHA-256 checksums are included in the archive. This release supports scientific reproduction and evidence auditing. It does not establish production readiness, population-level prevalence, or universal model superiority.
Author: Lin, Wei
Institution: Liaoning Finance and Trade College
Language: English
Subfield: Control and Systems Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7208815826