# A novel mechanical fault signal feature extraction method based on unsaturated piecewise tri-stable stochastic resonance

> Research article (Measurement, 2020) · cited 68× · AI/ML

**Wikidata**: [openalex:W3081366354](https://www.wikidata.org/wiki/openalex:W3081366354)  
**Source**: https://4ort.xyz/entity/a-novel-mechanical-fault-signal-feature-extraction-method-based-on-unsaturated-piecewise-tri-stable-stochastic-resonance