# Nonlinear parameter optimization of PI observer for highly accurate SOC estimation of Li-ion batteries

> Research article (IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society, 2017) · cited 10× · AI/ML

**Wikidata**: [openalex:W2771128187](https://www.wikidata.org/wiki/openalex:W2771128187)  
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