2020•Journal of Sound and VibrationRequires access

Improving the double-exponential windowing method to identify modal frequencies and damping ratios of dynamically large structures

S. Zhang, Xiaozhen Sheng, Shili Yang, Zhenqi Chen

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Key concepts: Modal, Statistical energy analysis, Modal testing, Exponential function, Modal analysis, Acceleration, Algorithm, Degrees of freedom (physics and chemistry)

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Improving the double-exponential windowing method to identify modal frequencies and damping ratios of dynamically large structures — Research Paper | ScholarLens