# Design of active materials distributions for four-dimensional printing based on multi-material topology optimization

> Research article (Smart Materials and Structures, 2021) · cited 11× · AI/ML

**Wikidata**: [openalex:W3181144463](https://www.wikidata.org/wiki/openalex:W3181144463)  
**Source**: https://4ort.xyz/entity/design-of-active-materials-distributions-for-four-dimensional-printing-based-on-multi-material-topology-optimization