# Enhanced extended state observer-based model-free force control for a Series Elastic Actuator

> Research article (Mechanical Systems and Signal Processing, 2022) · cited 39× · AI/ML

**Wikidata**: [openalex:W4289277565](https://www.wikidata.org/wiki/openalex:W4289277565)  
**Source**: https://4ort.xyz/entity/enhanced-extended-state-observer-based-model-free-force-control-for-a-series-elastic-actuator