# Feedback regularization and geometric PID control for trajectory tracking of mechanical systems: Hoop robots on an inclined plane

> Research article (2017 American Control Conference (ACC), 2017) · cited 14× · AI/ML

**Wikidata**: [openalex:W2963789045](https://www.wikidata.org/wiki/openalex:W2963789045)  
**Source**: https://4ort.xyz/entity/feedback-regularization-and-geometric-pid-control-for-trajectory-tracking-of-mechanical-systems-hoop-robots-on-an-inclin