# State of charge estimation of lithium-ion batteries based on second-order adaptive extended Kalman filter with correspondence analysis

> Research article (Energy, 2023) · cited 49× · AI/ML

**Wikidata**: [openalex:W4380884309](https://www.wikidata.org/wiki/openalex:W4380884309)  
**Source**: https://4ort.xyz/entity/state-of-charge-estimation-of-lithium-ion-batteries-based-on-second-order-adaptive-extended-kalman-filter-with-correspon