# FF-RRT*: a sampling-improved path planning algorithm for mobile robots against concave cavity obstacle

> Research article (Complex & Intelligent Systems, 2023) · cited 23× · AI/ML

**Wikidata**: [openalex:W4382462245](https://www.wikidata.org/wiki/openalex:W4382462245)  
**Source**: https://4ort.xyz/entity/ff-rrt-a-sampling-improved-path-planning-algorithm-for-mobile-robots-against-concave-cavity-obstacle