# A Physical Model-Based Observer Framework for Nonlinear Constrained State Estimation Applied to Battery State Estimation

> Research article (Sensors, 2019) · cited 18× · AI/ML

**Wikidata**: [openalex:W2980090171](https://www.wikidata.org/wiki/openalex:W2980090171)  
**Source**: https://4ort.xyz/entity/a-physical-model-based-observer-framework-for-nonlinear-constrained-state-estimation-applied-to-battery-state-estimation