# A novel Lanczos quaternion singular spectrum analysis method and its application to bevel gear fault diagnosis with multi-channel signals

> Research article (Mechanical Systems and Signal Processing, 2021) · cited 35× · AI/ML

**Wikidata**: [openalex:W4200524172](https://www.wikidata.org/wiki/openalex:W4200524172)  
**Source**: https://4ort.xyz/entity/a-novel-lanczos-quaternion-singular-spectrum-analysis-method-and-its-application-to-bevel-gear-fault-diagnosis-with-mult