# Dynamic characteristics of underframe semi-active inerter-based suspended device for high-speed train based on LQR control

> Research article (Bulletin of the Polish Academy of Sciences Technical Sciences, 2022) · cited 12× · AI/ML

**Wikidata**: [openalex:W4388411530](https://www.wikidata.org/wiki/openalex:W4388411530)  
**Source**: https://4ort.xyz/entity/dynamic-characteristics-of-underframe-semi-active-inerter-based-suspended-device-for-high-speed-train-based-on-lqr-contr