ERA modal identification method for hydraulic structures based on order determination and noise reduction of singular entropy

Author:

Lian JiJian,Li HuoKun,Zhang JianWei

Publisher

Springer Science and Business Media LLC

Reference20 articles.

1. James G H, Garne T G, Laufer J P. The natural excitation technique (NExT) for modal parameter extraction from ambient operating structure. Int J Analytical & Experimental Modal Analysis, 1995, 10(4): 260–277

2. Su K Z, Guo Y G, Chang Y G, et al. Prototype Dynamic Test of Dam (in Chinese). Beijing: Earthquake Press, 2006

3. Zhang Y, Zhang Z, Xu X. Modal parameter identification using response data only. J Sound Vib, 2005, 282(2): 367–380

4. Mohanty P, Rixen D J. A modified Ibrahim time domain algorithm for operational modal analysis including harmonic excitation. J Sound Vib, 2004, 275(2): 375–390

5. Lardies J, Larbi N. A new method for model order selection and modal parameter estimation in time domain. J Sound Vib, 2001, 245(2): 187–203

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