# A Frequency Domain Approach for Contact Type Distinction in Human–Robot Collaboration

> Research article (IEEE Robotics and Automation Letters, 2018) · cited 42× · AI/ML

**Wikidata**: [openalex:W2784065174](https://www.wikidata.org/wiki/openalex:W2784065174)  
**Source**: https://4ort.xyz/entity/a-frequency-domain-approach-for-contact-type-distinction-in-humanrobot-collaboration