# Impulse feature extraction method for machinery fault detection using fusion sparse coding and online dictionary learning

> Research article (Chinese Journal of Aeronautics, 2015) · cited 16× · AI/ML

**Wikidata**: [openalex:W2059905643](https://www.wikidata.org/wiki/openalex:W2059905643)  
**Source**: https://4ort.xyz/entity/impulse-feature-extraction-method-for-machinery-fault-detection-using-fusion-sparse-coding-and-online-dictionary-learnin