# Hydraulic variable stiffness mechanism for swimming locomotion optimization of soft robotic fish

> Research article (Ocean Engineering, 2023) · cited 31× · AI/ML

**Wikidata**: [openalex:W4385824717](https://www.wikidata.org/wiki/openalex:W4385824717)  
**Source**: https://4ort.xyz/entity/hydraulic-variable-stiffness-mechanism-for-swimming-locomotion-optimization-of-soft-robotic-fish