# Unbalance Identification of Speed-Variant Rotary Machinery without Phase Angle Measurement

> Research article (Shock and Vibration, 2015) · cited 14× · AI/ML

**Wikidata**: [openalex:W1590074093](https://www.wikidata.org/wiki/openalex:W1590074093)  
**Source**: https://4ort.xyz/entity/unbalance-identification-of-speed-variant-rotary-machinery-without-phase-angle-measurement