# Robust trajectory optimization of re-entry flight with prescribed endpoint region via sparse grid ensemble pseudospectral optimal control

> Research article (Advances in Space Research, 2023) · cited 11× · AI/ML

**Wikidata**: [openalex:W4386945964](https://www.wikidata.org/wiki/openalex:W4386945964)  
**Source**: https://4ort.xyz/entity/robust-trajectory-optimization-of-re-entry-flight-with-prescribed-endpoint-region-via-sparse-grid-ensemble-pseudospectra