# Torque Calculation of Permanent Magnet Spherical Motor Based on Virtual Work Method

> Research article (IEEE Transactions on Industrial Electronics, 2019) · cited 27× · AI/ML

**Wikidata**: [openalex:W2977895693](https://www.wikidata.org/wiki/openalex:W2977895693)  
**Source**: https://4ort.xyz/entity/torque-calculation-of-permanent-magnet-spherical-motor-based-on-virtual-work-method