# A Phase-Shifting Based Human Gait Phase Estimation for Powered Transfemoral Prostheses

> Research article (IEEE Robotics and Automation Letters, 2021) · cited 44× · AI/ML

**Wikidata**: [openalex:W3148074603](https://www.wikidata.org/wiki/openalex:W3148074603)  
**Source**: https://4ort.xyz/entity/a-phase-shifting-based-human-gait-phase-estimation-for-powered-transfemoral-prostheses