Liu, Lijun, Yahan Yang, Shiyu Wang, Ying Lei, Yujue Zhou, and Nan Gong. “Hidden-State Unscented Kalman Filter With Unknown Input for the Joint Identification of 3D Structural Parameters and Unknown Excitation”. Sound & Vibration 6, no. 3 (May 18, 2026). Accessed May 18, 2026. https://ojs.acad-pub.com/index.php/SV/article/view/4116.