# Nonlinear state estimation on unit spheres using manifold particle filtering

> Research article (Digital Signal Processing, 2018) · cited 12× · AI/ML

**Wikidata**: [openalex:W2883540486](https://www.wikidata.org/wiki/openalex:W2883540486)  
**Source**: https://4ort.xyz/entity/nonlinear-state-estimation-on-unit-spheres-using-manifold-particle-filtering