# An unscented Kalman filter under unknown input without direct feedthrough for joint input and system identification of structural systems

> Research article (Mechanical Systems and Signal Processing, 2023) · cited 19× · AI/ML

**Wikidata**: [openalex:W4389263583](https://www.wikidata.org/wiki/openalex:W4389263583)  
**Source**: https://4ort.xyz/entity/an-unscented-kalman-filter-under-unknown-input-without-direct-feedthrough-for-joint-input-and-system-identification-of-s