# Rotor Displacement Self-Sensing Approach for Permanent Magnet Biased Magnetic Bearings Using Double-Axis PWM Demodulation

> Research article (IEEE Sensors Journal, 2018) · cited 15× · AI/ML

**Wikidata**: [openalex:W2892312838](https://www.wikidata.org/wiki/openalex:W2892312838)  
**Source**: https://4ort.xyz/entity/rotor-displacement-self-sensing-approach-for-permanent-magnet-biased-magnetic-bearings-using-double-axis-pwm-demodulatio