# Robust finite-time nonlinear control of exoskeleton robots in the presence of unknown friction force, parametric sectional number, and bounded external disturbance

> Research article (Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2025) · cited 12× · AI/ML

**Wikidata**: [openalex:W4410872343](https://www.wikidata.org/wiki/openalex:W4410872343)  
**Source**: https://4ort.xyz/entity/robust-finite-time-nonlinear-control-of-exoskeleton-robots-in-the-presence-of-unknown-friction-force-parametric-sectiona