# Multi-component fault diagnosis of wheelset-bearing using shift-invariant impulsive dictionary matching pursuit and sparrow search algorithm

> Research article (Measurement, 2021) · cited 54× · AI/ML

**Wikidata**: [openalex:W3147892021](https://www.wikidata.org/wiki/openalex:W3147892021)  
**Source**: https://4ort.xyz/entity/multi-component-fault-diagnosis-of-wheelset-bearing-using-shift-invariant-impulsive-dictionary-matching-pursuit-and-spar