# An effective multi-channel fault diagnosis approach for rotating machinery based on multivariate generalized refined composite multi-scale sample entropy

> Research article (Nonlinear Dynamics, 2021) · cited 37× · AI/ML

**Wikidata**: [openalex:W4252219281](https://www.wikidata.org/wiki/openalex:W4252219281)  
**Source**: https://4ort.xyz/entity/an-effective-multi-channel-fault-diagnosis-approach-for-rotating-machinery-based-on-multivariate-generalized-refined-com