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  4. 非線性動力系統的頻率近似法
 
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非線性動力系統的頻率近似法

Author(s)
Leung, Andrew Yee Tak  
Author(s)
黄赬彪
胡敏
Date Issued
1999
Publisher
中國振動工程學會
Journal
非線性動力學學報
Volume
6
Issue
1
Start page
17
End page
23
Abstract
給出非線性動力系統周期振動的頻率近似法,本法將描述動力系統的非線性微分方程,化為以相角為自變量,振動頻率為未知函數的積分方程,將彈性恢覆力表示為線性及非線性兩部分,從而得到積分方程的近似解,即頻率的近似表達式。
URI
https://repository.sfu.edu.hk/handle/sfu/3309
SFU Affiliated Publication
No
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