A New Modes Selection Method For Structure
2018 37TH CHINESE CONTROL CONFERENCE (CCC)(2018)
Abstract
The selection of modes has a big impact on the dynamic results for structure. A new method which considers the energy proportion in time domain and norm in frequency domain simultaneously is proposed. The results of numerical analysis using the proposed selection method for a 2D truss show the correctness and reliability.
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Key words
Time Domain, Modal Analysis, Transfer Function
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