# Reliable composite fault diagnosis of hydraulic systems based on linear discriminant analysis and multi-output hybrid kernel extreme learning machine

> Research article (Reliability Engineering & System Safety, 2023) · cited 56× · AI/ML

**Wikidata**: [openalex:W4321350287](https://www.wikidata.org/wiki/openalex:W4321350287)  
**Source**: https://4ort.xyz/entity/reliable-composite-fault-diagnosis-of-hydraulic-systems-based-on-linear-discriminant-analysis-and-multi-output-hybrid-ke