# Multistate fault diagnosis strategy for bearings based on an improved convolutional sparse coding with priori periodic filter group

> Research article (Mechanical Systems and Signal Processing, 2022) · cited 44× · AI/ML

**Wikidata**: [openalex:W4311086574](https://www.wikidata.org/wiki/openalex:W4311086574)  
**Source**: https://4ort.xyz/entity/multistate-fault-diagnosis-strategy-for-bearings-based-on-an-improved-convolutional-sparse-coding-with-priori-periodic-f