# Active Fault Diagnosis on a Hydraulic Pitch System Based on Frequency-Domain Identification

> Research article (IEEE Transactions on Control Systems Technology, 2017) · cited 41× · AI/ML

**Wikidata**: [openalex:W2774937777](https://www.wikidata.org/wiki/openalex:W2774937777)  
**Source**: https://4ort.xyz/entity/active-fault-diagnosis-on-a-hydraulic-pitch-system-based-on-frequency-domain-identification