Chen, Longqiao https://orcid.org/0009-0005-4771-8006
Chen, Zhigang https://orcid.org/0000-0002-0726-7395
Wang, Yanxue https://orcid.org/0000-0001-8739-4740
Madetihan, Hasitieer
Funding for this research was provided by:
National Natural Science Foundation of China (52275079)
BUCEA Post Graduate Innovation Project (PG2024134)
Article Title: Fault diagnosis of rolling bearings based on multiscale permutation entropy and BKA-LSSVM
Journal Title: Engineering Research Express
Article Type: paper
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Publication dates
Date Received: 2025-10-27
Date Accepted: 2026-01-20
Online publication date: 2026-02-04