# Frequency-Adaptive Complex-Coefficient Filter-Based Enhanced Sliding Mode Observer for Sensorless Control of Permanent Magnet Synchronous Motor Drives

> Research article (IEEE Transactions on Industry Applications, 2019) · cited 119× · AI/ML

**Wikidata**: [openalex:W2985332078](https://www.wikidata.org/wiki/openalex:W2985332078)  
**Source**: https://4ort.xyz/entity/frequency-adaptive-complex-coefficient-filter-based-enhanced-sliding-mode-observer-for-sensorless-control-of-permanent-m