Chein-Shan LiuChung-Lun KuoChih-Wen Chang2025-05-212025-05-21https://tustorage.ulb.tu-darmstadt.de/handle/tustorage/35727620Free Vibrations of Multi-Degree Structures: Solving Quadratic Eigenvalue Problems with an Excitation and Fast Iterative Detection Methodpdf