# An automated hypersphere-based healthy subspace method for robust and unsupervised damage detection via random vibration response signals

> Research article (Structural Health Monitoring, 2021) · cited 12× · AI/ML

**Wikidata**: [openalex:W3155353364](https://www.wikidata.org/wiki/openalex:W3155353364)  
**Source**: https://4ort.xyz/entity/an-automated-hypersphere-based-healthy-subspace-method-for-robust-and-unsupervised-damage-detection-via-random-vibration