# IMU-Based but Magnetometer-Free Joint Angle Estimation of Constrained Links

> Research article (2018 IEEE SENSORS, 2018) · cited 20× · AI/ML

**Wikidata**: [openalex:W2907628284](https://www.wikidata.org/wiki/openalex:W2907628284)  
**Source**: https://4ort.xyz/entity/imu-based-but-magnetometer-free-joint-angle-estimation-of-constrained-links