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周胡，钱忠文，王滨2，高树健，刘福顺

Method for extracting the modal trajectory of structural vibration based on a state space model

ZHOU Hu,QIAN Zhongwen,WANG Bin,GAO Shujian,LIU Fushun

振动与冲击 . 2021, (18): 197 -203 .