# A Synthetic Frozen Permeability Method for Torque Separation in Hybrid PM Variable-Flux Machines

> Research article (IEEE Transactions on Applied Superconductivity, 2018) · cited 36× · AI/ML

**Wikidata**: [openalex:W2787367370](https://www.wikidata.org/wiki/openalex:W2787367370)  
**Source**: https://4ort.xyz/entity/a-synthetic-frozen-permeability-method-for-torque-separation-in-hybrid-pm-variable-flux-machines