# Fractional delay filter based repetitive control for precision tracking: Design and application to a piezoelectric nanopositioning stage

> Research article (Mechanical Systems and Signal Processing, 2021) · cited 28× · AI/ML

**Wikidata**: [openalex:W3187918865](https://www.wikidata.org/wiki/openalex:W3187918865)  
**Source**: https://4ort.xyz/entity/fractional-delay-filter-based-repetitive-control-for-precision-tracking-design-and-application-to-a-piezoelectric-nanopo