# A robust quaternion based Kalman filter using a gradient descent algorithm for orientation measurement

> Research article (2018 IEEE International Instrumentation and Measurement Technology Conference (I2MTC), 2018) · cited 12× · AI/ML

**Wikidata**: [openalex:W2866930691](https://www.wikidata.org/wiki/openalex:W2866930691)  
**Source**: https://4ort.xyz/entity/a-robust-quaternion-based-kalman-filter-using-a-gradient-descent-algorithm-for-orientation-measurement
