# An optimal control-based vehicle speed guidance strategy to improve traffic safety and efficiency against freeway jam waves

> Research article (Accident Analysis & Prevention, 2021) · cited 33× · AI/ML

**Wikidata**: [openalex:W3205883782](https://www.wikidata.org/wiki/openalex:W3205883782)  
**Source**: https://4ort.xyz/entity/an-optimal-control-based-vehicle-speed-guidance-strategy-to-improve-traffic-safety-and-efficiency-against-freeway-jam-wa