# Enhanced Beluga Whale optimization meets GRU and adaptive cubature Kalman filter: a novel approach for state of charge estimation in lithium-ion batteries

> Research article (Ionics, 2025) · cited 15× · AI/ML

**Wikidata**: [openalex:W4413208523](https://www.wikidata.org/wiki/openalex:W4413208523)  
**Source**: https://4ort.xyz/entity/enhanced-beluga-whale-optimization-meets-gru-and-adaptive-cubature-kalman-filter-a-novel-approach-for-state-of-charge-es