# An operating condition information-guided iterative variational mode decomposition method based on Mahalanobis distance criterion for surge characteristic frequency extraction of the centrifugal compressor

> Research article (Mechanical Systems and Signal Processing, 2022) · cited 28× · AI/ML

**Wikidata**: [openalex:W4306158351](https://www.wikidata.org/wiki/openalex:W4306158351)  
**Source**: https://4ort.xyz/entity/an-operating-condition-information-guided-iterative-variational-mode-decomposition-method-based-on-mahalanobis-distance-