# Towards Safe Physical Human-Robot Interaction by Exploring the Rapid Stiffness Switching Feature of Discrete Variable Stiffness Actuation

> Research article (IEEE Robotics and Automation Letters, 2022) · cited 18× · AI/ML

**Wikidata**: [openalex:W4285070840](https://www.wikidata.org/wiki/openalex:W4285070840)  
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