# An Improved Bidirectional Gated Recurrent Unit Method for Accurate State-of-Charge Estimation

> Research article (IEEE Access, 2021) · cited 85× · AI/ML

**Wikidata**: [openalex:W3119781965](https://www.wikidata.org/wiki/openalex:W3119781965)  
**Source**: https://4ort.xyz/entity/an-improved-bidirectional-gated-recurrent-unit-method-for-accurate-state-of-charge-estimation