# Extremum Seeking Control for Stiffness Auto-Tuning of a Quasi-Passive Ankle Exoskeleton

> Research article (IEEE Robotics and Automation Letters, 2020) · cited 36× · AI/ML

**Wikidata**: [openalex:W3035390057](https://www.wikidata.org/wiki/openalex:W3035390057)  
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