# PolyJet-Printed Bellows Actuators: Design, Structural Optimization, and Experimental Investigation

> Research article (Frontiers in Robotics and AI, 2019) · cited 47× · AI/ML

**Wikidata**: [openalex:W2944939287](https://www.wikidata.org/wiki/openalex:W2944939287)  
**Source**: https://4ort.xyz/entity/polyjet-printed-bellows-actuators-design-structural-optimization-and-experimental-investigation