# Accuracy Improvement of Attitude Determination Systems Using EKF-Based Error Prediction Filter and PI Controller

> Research article (Sensors, 2020) · cited 27× · AI/ML

**Wikidata**: [openalex:W3043973943](https://www.wikidata.org/wiki/openalex:W3043973943)  
**Source**: https://4ort.xyz/entity/accuracy-improvement-of-attitude-determination-systems-using-ekf-based-error-prediction-filter-and-pi-controller