# A Frequency-Adaptive Delay Signal Cancelation Based Filter to Reduce Position Estimation Error for Sensorless IPMSM Drives

> Research article (IEEE Transactions on Power Electronics, 2022) · cited 16× · AI/ML

**Wikidata**: [openalex:W4309324883](https://www.wikidata.org/wiki/openalex:W4309324883)  
**Source**: https://4ort.xyz/entity/a-frequency-adaptive-delay-signal-cancelation-based-filter-to-reduce-position-estimation-error-for-sensorless-ipmsm-driv