# An Online Stiffness Estimation Approach for Variable Stiffness Actuators Using Lever Mechanism

> Research article (IEEE Robotics and Automation Letters, 2022) · cited 10× · AI/ML

**Wikidata**: [openalex:W4300654515](https://www.wikidata.org/wiki/openalex:W4300654515)  
**Source**: https://4ort.xyz/entity/an-online-stiffness-estimation-approach-for-variable-stiffness-actuators-using-lever-mechanism
