# On the equivalence between ADRC and Flat Filter based controllers: A frequency domain approach

> Research article (Control Engineering Practice, 2020) · cited 32× · AI/ML

**Wikidata**: [openalex:W3108190447](https://www.wikidata.org/wiki/openalex:W3108190447)  
**Source**: https://4ort.xyz/entity/on-the-equivalence-between-adrc-and-flat-filter-based-controllers-a-frequency-domain-approach