基于解析模态分解和希尔伯特变换的模态参数辨识新方法
A new method for the modal parameters identification based on analytical modal decomposition and Hilbert transforms
解析模态分解(AMD) / 希尔伯特变换(HT) / 低频 / 密频 / 模态阻尼比 {{custom_keyword}} /
Analytical modal decomposition (AMD) /
Hilbert transforms (HT) /
Low frequency /
Closely spaced modes /
Modal damping ratio
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