# Reinforcement learning optimisation for graded metamaterial design using a physical-based constraint on the state representation and action space

> Research article (Scientific Reports, 2023) · cited 13× · AI/ML

**Wikidata**: [openalex:W4389506037](https://www.wikidata.org/wiki/openalex:W4389506037)  
**Source**: https://4ort.xyz/entity/reinforcement-learning-optimisation-for-graded-metamaterial-design-using-a-physical-based-constraint-on-the-state-repres