# A New Frequency Adaptive Second-Order Disturbance Observer for Sensorless Vector Control of Interior Permanent Magnet Synchronous Motor

> Research article (IEEE Transactions on Industrial Electronics, 2020) · cited 57× · AI/ML

**Wikidata**: [openalex:W3118259243](https://www.wikidata.org/wiki/openalex:W3118259243)  
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