# Intelligent navigation method for multiple marine autonomous surface ships based on improved PPO algorithm

> Research article (Ocean Engineering, 2023) · cited 46× · AI/ML

**Wikidata**: [openalex:W4386630145](https://www.wikidata.org/wiki/openalex:W4386630145)  
**Source**: https://4ort.xyz/entity/intelligent-navigation-method-for-multiple-marine-autonomous-surface-ships-based-on-improved-ppo-algorithm