# Multi-Objective Optimization of Two-Stage Helical Pairs in Helical Hydraulic Rotary Actuator Using Ensemble of Metamodels and NSGA-II

> Research article (Actuators, 2023) · cited 10× · AI/ML

**Wikidata**: [openalex:W4387616050](https://www.wikidata.org/wiki/openalex:W4387616050)  
**Source**: https://4ort.xyz/entity/multi-objective-optimization-of-two-stage-helical-pairs-in-helical-hydraulic-rotary-actuator-using-ensemble-of-metamodel