# Reduction of Torque Ripples in Multi-Stack Slotless Axial Flux Machine by Using Right Angled Trapezoidal Permanent Magnet

> Research article (IEEE Access, 2021) · cited 29× · AI/ML

**Wikidata**: [openalex:W3127132690](https://www.wikidata.org/wiki/openalex:W3127132690)  
**Source**: https://4ort.xyz/entity/reduction-of-torque-ripples-in-multi-stack-slotless-axial-flux-machine-by-using-right-angled-trapezoidal-permanent-magne