# Comparison of State-of-Charge (SOC) estimation performance based on three popular methods: Coulomb counting, open circuit voltage, and Kalman filter

> Research article (2017 2nd International Conference on Automation, Cognitive Science, Optics, Micro Electro-­Mechanical System, and Information Technology (ICACOMIT), 2017) · cited 57× · AI/ML

**Wikidata**: [openalex:W2782974658](https://www.wikidata.org/wiki/openalex:W2782974658)  
**Source**: https://4ort.xyz/entity/comparison-of-state-of-charge-soc-estimation-performance-based-on-three-popular-methods-coulomb-counting-open-circuit-vo