# Free Energy Principle Based State and Input Observer Design for Linear Systems with Colored Noise

> Research article (2020 American Control Conference (ACC), 2020) · cited 22× · AI/ML

**Wikidata**: [openalex:W3045763022](https://www.wikidata.org/wiki/openalex:W3045763022)  
**Source**: https://4ort.xyz/entity/free-energy-principle-based-state-and-input-observer-design-for-linear-systems-with-colored-noise