# Three-level (NPC) shunt active power filter based on fuzzy logic and fractional-order PI controller

> Research article (International Journal of Automation and Control, 2021) · cited 20× · AI/ML

**Wikidata**: [openalex:W4229919981](https://www.wikidata.org/wiki/openalex:W4229919981)  
**Source**: https://4ort.xyz/entity/three-level-npc-shunt-active-power-filter-based-on-fuzzy-logic-and-fractional-order-pi-controller