# Pre-Work for the Birth of Driver-Less Scraper (LHD) in the Underground Mine: The Path Tracking Control Based on an LQR Controller and Algorithms Comparison

> Research article (Sensors, 2021) · cited 29× · AI/ML

**Wikidata**: [openalex:W3216094759](https://www.wikidata.org/wiki/openalex:W3216094759)  
**Source**: https://4ort.xyz/entity/pre-work-for-the-birth-of-driver-less-scraper-lhd-in-the-underground-mine-the-path-tracking-control-based-on-an-lqr-cont