# On the accuracy of gradient estimation in extremum-seeking control using small perturbations

> Research article (Automatica, 2018) · cited 12× · AI/ML

**Wikidata**: [openalex:W2803478311](https://www.wikidata.org/wiki/openalex:W2803478311)  
**Source**: https://4ort.xyz/entity/on-the-accuracy-of-gradient-estimation-in-extremum-seeking-control-using-small-perturbations