# PID Controller Based on Improved DDPG for Trajectory Tracking Control of USV

> Research article (Journal of Marine Science and Engineering, 2024) · cited 15× · AI/ML

**Wikidata**: [openalex:W4403192478](https://www.wikidata.org/wiki/openalex:W4403192478)  
**Source**: https://4ort.xyz/entity/pid-controller-based-on-improved-ddpg-for-trajectory-tracking-control-of-usv