# Vold–Kalman filter order tracking of axle box accelerations for track stiffness assessment

> Research article (Mechanical Systems and Signal Processing, 2023) · cited 17× · AI/ML

**Wikidata**: [openalex:W4387321493](https://www.wikidata.org/wiki/openalex:W4387321493)  
**Source**: https://4ort.xyz/entity/voldkalman-filter-order-tracking-of-axle-box-accelerations-for-track-stiffness-assessment