# Constrained control methods for lower extremity rehabilitation exoskeleton robot considering unknown perturbations

> Research article (Nonlinear Dynamics, 2022) · cited 17× · AI/ML

**Wikidata**: [openalex:W4220985085](https://www.wikidata.org/wiki/openalex:W4220985085)  
**Source**: https://4ort.xyz/entity/constrained-control-methods-for-lower-extremity-rehabilitation-exoskeleton-robot-considering-unknown-perturbations