# A Polar-Coordinate-Multisignal-Flux-Observer-Based PMSM Non-PLL Sensorless Control

> Research article (IEEE Transactions on Power Electronics, 2023) · cited 52× · AI/ML

**Wikidata**: [openalex:W4381894751](https://www.wikidata.org/wiki/openalex:W4381894751)  
**Source**: https://4ort.xyz/entity/a-polar-coordinate-multisignal-flux-observer-based-pmsm-non-pll-sensorless-control