# State-of-Charge Estimation of Lithium-Ion Batteries Based on Fractional-Order Square-Root Unscented Kalman Filter

> Research article (Fractal and Fractional, 2022) · cited 17× · AI/ML

**Wikidata**: [openalex:W4206041939](https://www.wikidata.org/wiki/openalex:W4206041939)  
**Source**: https://4ort.xyz/entity/state-of-charge-estimation-of-lithium-ion-batteries-based-on-fractional-order-square-root-unscented-kalman-filter