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  4. 耦合Duffing振子的周期振動
 
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耦合Duffing振子的周期振動

Author(s)
Leung, Andrew Yee Tak  
Date Issued
1993
Publisher
中國振動工程學會
Journal
非線性動力學學報
Issue
1
Start page
36
End page
44
Abstract
本文對增量諧波平衡法做了下列改進:(i) 為求分叉解顛倒了增量和線性化的順序;(ii) 用快速傅里葉變換計算解增量和富勞魁特矩陣;(iii) 用改進的弧長方法求出子分叉之後的二次分叉曲線,採取了一個用線性彈簧聯接的兩個Duffing振子組成的系統作為數值計算的例子,詳細研究了聯接彈簧剛度變化時解的定性變化行為。
URI
https://repository.sfu.edu.hk/handle/sfu/3310
SFU Affiliated Publication
No
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