论文信息 - Structural dynamic modifications using truncated data: Bounds for the eigenvalues

Structural dynamic modifications using truncated data: Bounds for the eigenvalues

Abstract Upper and lower bounds for the eigenvalues of a modified structure based on truncated modal testing results are given. It is shown that for the given information the upper bounds are the least upper bounds, while the lower bounds are the greatest lower bounds. A physical interpretation of the results is also given.

Yitshak M. Ram | Simon Braun | Y. Ram | S. Braun

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