# Data-driven reinforcement-learning-based hierarchical energy management strategy for fuel cell/battery/ultracapacitor hybrid electric vehicles

> Research article (Journal of Power Sources, 2020) · cited 220× · AI/ML

**Wikidata**: [openalex:W3009102432](https://www.wikidata.org/wiki/openalex:W3009102432)  
**Source**: https://4ort.xyz/entity/data-driven-reinforcement-learning-based-hierarchical-energy-management-strategy-for-fuel-cell-battery-ultracapacitor-hy