# Shape Memory Alloy (SMA) Actuator With Embedded Liquid Metal Curvature Sensor for Closed-Loop Control

> Research article (Frontiers in Robotics and AI, 2021) · cited 26× · AI/ML

**Wikidata**: [openalex:W3133555126](https://www.wikidata.org/wiki/openalex:W3133555126)  
**Source**: https://4ort.xyz/entity/shape-memory-alloy-sma-actuator-with-embedded-liquid-metal-curvature-sensor-for-closed-loop-control