# Force Sensorless Fine Force Control Based on Notch-Type Friction-Free Disturbance Observers

> Research article (IEEJ Journal of Industry Applications, 2018) · cited 27× · AI/ML

**Wikidata**: [openalex:W2794181638](https://www.wikidata.org/wiki/openalex:W2794181638)  
**Source**: https://4ort.xyz/entity/force-sensorless-fine-force-control-based-on-notch-type-friction-free-disturbance-observers