# A Piecewise Monotonic Smooth Phase Variable for Speed-Adaptation Control of Powered Knee-Ankle Prostheses

> Research article (IEEE Robotics and Automation Letters, 2022) · cited 24× · AI/ML

**Wikidata**: [openalex:W4285288487](https://www.wikidata.org/wiki/openalex:W4285288487)  
**Source**: https://4ort.xyz/entity/a-piecewise-monotonic-smooth-phase-variable-for-speed-adaptation-control-of-powered-knee-ankle-prostheses