# A model-free adaptive predictive path-tracking controller with PID terms for tractors

> Research article (Biosystems Engineering, 2024) · cited 31× · AI/ML

**Wikidata**: [openalex:W4395063533](https://www.wikidata.org/wiki/openalex:W4395063533)  
**Source**: https://4ort.xyz/entity/a-model-free-adaptive-predictive-path-tracking-controller-with-pid-terms-for-tractors