# A novel multivariate statistical process monitoring algorithm: Orthonormal subspace analysis

> Research article (Automatica, 2022) · cited 108× · AI/ML

**Wikidata**: [openalex:W4210760836](https://www.wikidata.org/wiki/openalex:W4210760836)  
**Source**: https://4ort.xyz/entity/a-novel-multivariate-statistical-process-monitoring-algorithm-orthonormal-subspace-analysis