# Drive Current Calculation and Analysis of Permanent Magnet Spherical Motor Based on Torque Analytical Model and Particle Swarm Optimization

> Research article (IEEE Access, 2020) · cited 10× · AI/ML

**Wikidata**: [openalex:W3011895977](https://www.wikidata.org/wiki/openalex:W3011895977)  
**Source**: https://4ort.xyz/entity/drive-current-calculation-and-analysis-of-permanent-magnet-spherical-motor-based-on-torque-analytical-model-and-particle