Mode Shape Identification Using Residues of Measured Offshore Structure Data

• 作 者: WANG Chao LIU Fushun LU Hongch
• 机 构: CollegeofEngineering
• 出 处: 中国海洋大学学报：英文版
• 发表日期: 2017年2期
• 关键词: mode shape RESIDUE Prony-based method eigensystem REALIZATION algorithm OFFSHORE
• 基金项目: The authors wish to acknowledge the financial supportof the National Natural Science Foundation of China(Grant Nos. 51379197 and 51522906), and the ExcellentYouth Foundation of Shandong Scientific Com

Compared to traditional mode shape identification methods such as eigensystem realization algorithm (ERA), this article proposes a mode shape identification method based on estimated residues of measured data and the theoretical relationship between the e