# Delay Kalman Filter to Estimate the Attitude of a Mobile Object with Indoor Magnetic Field Gradients

> Research article (Micromachines, 2016) · cited 10× · AI/ML

**Wikidata**: [openalex:W2343479664](https://www.wikidata.org/wiki/openalex:W2343479664)  
**Source**: https://4ort.xyz/entity/delay-kalman-filter-to-estimate-the-attitude-of-a-mobile-object-with-indoor-magnetic-field-gradients