# A voltage dynamics model of lithium-ion battery for state-of-charge estimation by proportional-integral observer

> Research article (Applied Energy, 2023) · cited 20× · AI/ML

**Wikidata**: [openalex:W4386236975](https://www.wikidata.org/wiki/openalex:W4386236975)  
**Source**: https://4ort.xyz/entity/a-voltage-dynamics-model-of-lithium-ion-battery-for-state-of-charge-estimation-by-proportional-integral-observer