# Design and Control of a Discrete Variable Stiffness Actuator With Instant Stiffness Switch for Safe Human-Robot Interaction

> Research article (IEEE Access, 2021) · cited 29× · AI/ML

**Wikidata**: [openalex:W3193700645](https://www.wikidata.org/wiki/openalex:W3193700645)  
**Source**: https://4ort.xyz/entity/design-and-control-of-a-discrete-variable-stiffness-actuator-with-instant-stiffness-switch-for-safe-human-robot-interact