A Modal Perturbation Method for Eigenvalue Problem of Non-Proportionally Damped System
The non-proportionally damped system is very common in practical engineering structures. The dynamic equations for these systems, in which the damping matrices are coupled, are very time consuming to solve. In this paper, a modal perturbation method is proposed, which only requires the first few low...
Main Authors: | Danguang Pan, Xiangqiu Fu, Qingjun Chen, Pan Lu, Jinpeng Tan |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2020-01-01
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Series: | Applied Sciences |
Subjects: | |
Online Access: | https://www.mdpi.com/2076-3417/10/1/341 |
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