# Waypoint Constrained Multi-Phase Optimal Guidance of Spacecraft for Soft Lunar Landing

> Research article (Unmanned Systems, 2019) · cited 19× · AI/ML

**Wikidata**: [openalex:W2912958092](https://www.wikidata.org/wiki/openalex:W2912958092)  
**Source**: https://4ort.xyz/entity/waypoint-constrained-multi-phase-optimal-guidance-of-spacecraft-for-soft-lunar-landing